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20.4.18

Una nueva forma de crear nanopartículas de oro en agua

Vie, 20/04/2018 - 8:35 a.m. Comentarios

por la Universidad de Stanford

Un experimento que, por diseño, no debería producir nada notable, produjo una sorpresa "desconcertante", según los científicos de Stanford que hicieron el descubrimiento: una nueva forma de crear nanopartículas de oro y nanoalambres usando gotas de agua.

La técnica, detallada el 19 de abril en la revista Nature Communications, es el último descubrimiento en el nuevo campo de la química en gotas y podría conducir a formas más amigables con el medio ambiente para producir nanopartículas de oro y otros metales, dijo el líder del estudio Richard Zare, químico en la Facultad de Humanidades y Ciencias y cofundador de Stanford Bio-X.

"Poder hacer reacciones en el agua significa que no tienes que preocuparte por la contaminación. Es química verde", dijo Zare, que es la profesora Marguerite Blake Wilbur en Ciencias Naturales en Stanford.

El oro es conocido como un metal noble porque es relativamente no reactivo. A diferencia de los metales base, como el níquel y el cobre, el oro es resistente a la corrosión y la oxidación, que es una de las razones por las que es un metal tan popular para la joyería.

Sin embargo, alrededor de mediados de la década de 1980, los científicos descubrieron que el alejamiento químico del oro solo se manifiesta a escalas grandes o macroscópicas. A escala nanométrica, las partículas de oro son muy reactivas químicamente y son excelentes catalizadores. Hoy en día, las nanoestructuras de oro han encontrado un papel en una amplia variedad de aplicaciones, incluidas la bioimagen, la administración de fármacos, la detección de gases tóxicos y los biosensores.

Hasta ahora, sin embargo, la única forma confiable de fabricar nanopartículas de oro era combinar el precursor de oro del ácido cloroáurico con un agente reductor como el borohidruro de sodio.

La reacción transfiere electrones del agente reductor al ácido cloroáurico, liberando átomos de oro en el proceso. Dependiendo de cómo los átomos de oro se agrupen, pueden formar perlas, cables, varillas, prismas y mucho más.

Un poco de oro

Recientemente, Zare y sus colegas se preguntaron si esta reacción de producción de oro podría proceder de manera diferente con diminutas gotas de ácido cloroáurico y borohidrato de sodio del tamaño de micras. ¿Qué tan grande es una microgotita? "Es como apretar una botella de perfume y sacar una nube de microgotas", dijo Zare.

De experimentos previos, los científicos sabían que algunas reacciones químicas proceden mucho más rápido en microgotitas que en volúmenes de solución más grandes.

De hecho, el equipo observó que la nanopartícula de oro creció más de 100.000 veces más rápido en microgotitas. Sin embargo, la observación más llamativa se produjo cuando se realizó un experimento de control en el que reemplazaron el agente reductor, que normalmente libera las partículas de oro, por microgotas de agua.

"Para nuestro desconcierto, encontramos que las nanoestructuras de oro podrían fabricarse sin ningún agente reductor agregado", dijo el primer autor del estudio, Jae Kyoo Lee, investigador asociado.

Visto bajo un microscopio electrónico, las nanopartículas y nanocables de oro aparecen fusionados como racimos de bayas en una rama.

El descubrimiento sorpresa significa que las microgotas de agua pura pueden servir como microrreactores para la producción de nanoestructuras de oro. "Esto es aún más evidencia de que las reacciones en las gotas de agua pueden ser fundamentalmente diferentes de las del agua a granel", dijo la coautora del estudio Devleena Samanta, una ex estudiante de posgrado en el laboratorio de Zare y coautora del artículo.

Si el proceso puede ampliarse, podría eliminar la necesidad de agentes reductores potencialmente tóxicos que tengan efectos secundarios perjudiciales para la salud o que puedan contaminar las vías fluviales, dijo Zare.

Aún no está claro por qué las microgotitas de agua pueden reemplazar a un agente reductor en esta reacción. Una posibilidad es que la transformación del agua en microgotas aumenta enormemente su superficie, creando la oportunidad de que se forme un campo eléctrico fuerte en la interfaz aire-agua, lo que puede promover la formación de nanopartículas y nanocables de oro.

"El área de la superficie encima de un vaso de precipitados de un litro de agua es menor a un metro cuadrado. Pero si convierte el agua en ese vaso en microgotitas, obtendrá aproximadamente 3,000 metros cuadrados de superficie, aproximadamente del tamaño de medio campo de fútbol ", Dijo Zare.

El equipo está explorando formas de utilizar las nanoestructuras para diversas aplicaciones catalíticas y biomédicas y para perfeccionar su técnica para crear películas de oro.

"Observamos una red de nanocables que pueden permitir la formación de una capa delgada de nanocables", dijo Samanta.

Analista vaticina una subida del precio del oro en el corto plazo los








Un especialista estima que los precios del oro se incrementarán en el segundo trimestre debido a un dólar más débil, así como por la inflación y el déficit en EE.UU.

En el segundo trimestre de este año se espera un aumento de los precios del oro, impulsado por una fuerte demanda física y un dólar estadounidense más débil, estima el analista de metales preciosos Borís Mikanikrezai, citado por el portal Kitco.

Según el experto, "la resiliencia de los precios del oro, pese a la ola sustancial de ventas especulativas desde mediados de marzo, es alentadora en la medida en que sugiere la presencia de presión de compra en otros lugares del mercado (por ejemplo, la demanda física)".

Para Mikanikrezai, la perspectiva de los precios del oro para el corto plazo es prometedora. El experto indica que el interés de compra de oro de los fondos de inversión cotizados "está en su punto más fuerte desde septiembre de 2017".

"En cuanto se reanude el sentimiento especulativo alcista hacia el oro, creo que habrá una fuerte reacción de los precios", destaca Mikanikrezai, pronosticando un "nuevo máximo en el segundo trimestre de 2018".

Asimismo, el analista señala que los mayores impulsores de la subida del oro son un dólar débil, la inflación y el creciente déficit de EE.UU.

7.3.18

Analista explica por qué el oro llegará a costar 10.000 dólares la onza







www.globallookpress.com Chromorange

El experto Byron King asegura que con las tasas actuales, las existencias de oro son bastante más atractivas de lo que eran hace dos años.

El inminente colapso de las monedas modernas causará que el precio de oro se dispare a 10.000 dólares la onza, y hará que los bancos centrales recurran a un sistema monetario con respaldo en oro, vaticinó el analista Byron King, del boletín Gold Speculator.

Los cuatro factores que podrían catapultar el precio del oro por encima de los 10.000 dólares

"Si tomas las disponibilidades monetarias globales y las respaldas en un 40 % con oro, necesitarás un oro tasado en 10.000 dólares para que la matemática funcione. Y esto es usando solo un respaldo de 40 %", señaló el experto en una entrevista a Kitco News. "Esto tiene que ver con el colapso eventual de las monedas modernas", dijo.

"Eso tendrá que suceder"

King no especificó en qué momento preciso el precio de una onza de oro –que en actualidad cuesta 1.334 dólares- podría aumentar tanto, pero afirmó que eso tendrá que suceder, debido a que la actual burbuja de dinero no puede existir siempre.

"Es como la historia sobre el hombre que se arruinó, lentamente al principio y luego de repente", indicó. "La misma cosa pasa con el dólar estadounidense, con el euro, con el yen. Hemos creado billones, docenas de billones, casi cientos de billones de dólares, de obligaciones que simplemente nunca pueden ser reembolsadas. Eso tendrá que suceder", observó.

El especialista agregó que con las tasas actuales, las existencias de oro son bastante más atractivas de lo que eran hace dos años, y apuntó que "estamos en un nuevo ciclo alcista del oro".

27.2.18

Cinco razones por las que Rusia no para de comprar oro




El 18% de las reservas de Rusia son en oro y, sin ir más lejos, en enero el país compró 19 toneladas, que se añaden a las 1.838 que su banco central atesoraba hasta entonces, equivalentes a 80.000 millones de dólares. ¿Para qué necesita Rusia tanto oro? ¿Por qué el Gobierno pone énfasis en su importancia estratégica y cómo ayuda con las sanciones?

1. Un estándar mundial

© SPUTNIK/ OLEG LASTOCHKIN

A fecha de febrero de 2018, las reservas internacionales de Rusia comprenden 454.000 millones de dólares, cifra que se acerca al objetivo del banco central del país de alcanzar los 500.000 millones. Y eso que la estructura de sus reservas internacionales ha cambiado drásticamente y, tras los últimos 10 años, la cantidad de oro es cuatro veces mayor.

El país con más oro es Estados Unidos, que cuenta en sus reservas con más de 8.000 toneladas. Le sigue Alemania, con más de 3.000, e Italia y Francia con 2.500 cada una. La columnista de Sputnik Natalia Dembinskaya revela el motivo de la importancia que le dan los países al oro.

"Desde el punto de vista de las finanzas, simplemente no existe alternativa alguna a él. Acumularlo es sinónimo de defenderse contra los riesgos que entrañan las divisas, de tener un seguro de vida contra las sanciones y, evidentemente, es una oportunidad para ganar dinero".

2. Menos dependencia

© FOTO: KOMSOMOLSKAYA PRAVDA / VLADIMIR VELENGURIN

Las inversiones rusas en oro ya son equiparables a las del dólar. El sistema financiero internacional está montado de tal forma que la moneda estadounidense representa el 70% de los pagos mundiales, por lo que "no se trata de invertir menos en la deuda nacional estadounidense", puntualiza Dembinskaya, y añade que otra cosa sería que alguna divisa, ya fuese dólares o euros, sufriese tal deuda que invertir en ella acabase siendo perjudicial a largo plazo. Y es en ese escenario en el que el oro resulta útil como refugio.

"Sobre todo si la inversión en, por ejemplo, valores del Tesoro, no es muy elevada. A Rusia es este, precisamente, el escenario que más le conviene. Ahora mismo el país tiene unos 100.000 millones de dólares en deuda estadounidense; poco, en comparación con, por ejemplo, China —un billón de dólares—", subraya Dembinskaya.

Así que el oro funciona, ante todo, para controlar los riesgos. Un principio que en economía se conoce como diversificación de riesgos. Si llega el día en el que el sistema en el que está montado el dólar se vaya al traste, el metal precioso conservará su valor, aclara a Sputnik el director de la correduría de seguros rusa Alpari, Aleksandr Razuváev.

3. Un seguro de vida

El oro, en última instancia, le sirve a Rusia para cubrirse las espaldas en el mercado financiero internacional. Si, por ejemplo, a Rusia le sacan de la SWIFT (la Society of Worldwide Interbank Financial Telecommunication) y, por tanto, no puede seguir haciendo transacciones monetarias utilizando el código de identificación bancaria del mismo nombre —un escenario que los expertos no excluyen—, el oro será una buena alternativa.

"[El oro] es un mercado cuya facturación es de más de ocho billones de dólares. Se trata de un activo que siempre se vende rápido. Y tú controlas ese activo. Si tus lingotes los guarda el Banco Central de Rusia, a nosotros ningún Estados Unidos nos puede mandar", advierte el vicepresidente de la Casa de la Moneda de Oro, Alexéi Viazovski.

Que el oro funciona como un buen seguro de vida contra las sanciones lo ha demostrado Irán. Cuando comenzaron a pesar sobre Teherán todo tipo de restricciones, el país siguió comerciando con petróleo. Las operaciones financieras también se llevaban a cabo en oro.

4. Mucha cantidad y poca calidad

Los analistas señalan también que en 2008 los bancos centrales más grandes del mundo —el de Estados Unidos, el del Reino Unido, el de la Unión Europea, el de Japón y el de China— empezaron a emitir dinero en exceso, un movimiento que pone en tela de juicio su calidad.

"La actual fiebre de las criptomonedas es consecuencia de esos temores. Los ciudadanos de a pie compran oro y criptomonedas, mientras que los bancos centrales que piensan con cabeza —el de Rusia y el de China15☺ llenan sus reservas de oro", señala el director de la cátedra de ingeniería financiera de la Academia de Ciencias rusa, Konstantín Korishenko.

5. El oro se encarece

Desde enero de 2017 el valor del metal precioso en las reservas internacionales de Rusia ha aumentado un 27%, pasando de 60.200 millones de dólares a 76.600 millones.

Comprar el metal es una medida que, además, estimula su industria minera. Y es que Rusia solo lo adquiere de su mercado nacional. Unas 300 toneladas de oro son las que se extraen al año en el país y, de ellas, cerca dos tercios van a parar a su banco central. "A pesar de las sanciones, a los inversores extranjeros les interesa nuestra industria minera", añade Viazovski.

El país desplazó a China del quinto lugar en la lista de los mayores compradores de oro en enero de 2018.

18.2.18

Gold And Silver's Place In An ETF Portfolio

Summary
  • GLD and SLV prices are at their lowest since May. Now may be a good time to consider diversifying your ETF portfolio to include precious metals.
  • Gold and silver can be volatile in the short and mid-term, but over long periods of time, they are a protection against inflation and geopolitical risk.
  • Diversifying 5% of your ETF portfolio in gold and silver gives exposure with reduced costs and increased liquidity.
Along with the election of Donald Trump as the 45th President of the United states came uncertainty in the immediate future of inflationary assets. As the markets begin to react for the longer term, U.S. bond yields were set to a 15-year high on Friday. Markets seem to be increasingly expecting a December increase of Fed interest rates and investors are beginning to price them in. We're also seeing interest rate expectations help boost financial sector stocks. The dollar is strengthening and, simultaneously, indexes are setting record highs. Markets are mostly reacting positively, but what if the experts are wrong? There are still a lot of uncertainties swimming around President-elect Trump's policy proposals. Along with those uncertainties come further blurring of winners and losers of Trump administration policies. Prior to the election, markets were reacting highly negatively to the prospects of a Trump presidency. After his surprise upset, markets reacted the opposite way to the same news. The fact of the matter is nobody knows for certain the impact Trump's policies will have on the nation's publicly-traded companies. The picture appears to be getting somewhat clearer as appointments become more public; however, financial markets, the media, and academia all failed to predict Trump's surprise victory to begin with, so, now is the perfect time to hedge bets in your ETF portfolio with a historically well-known store of value and protector of wealth - gold.
Why an ETF Portfolio?
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With the growth of ETFs over the last half decade, constructing a highly-diverse investment portfolio with only a handful of low-cost exchange-traded securities has not only become a possibility, but also a growing reality. I've previously discussed a group of 6 ETFs that provide you a low cost well-diversified portfolio, which provides exposure to U.S. & emerging market equities, real estate, and bonds. Protecting your market-based assets through diversification can help you avoid the shortfalls of picking winners and losers and greatly reduce the risks of your holdings.
Gold and Silver's Place in An ETF Portfolio
Strong equities markets tend not to be very good for gold, but gold has historically been seen as a hedge against uncertainty. If you look back at 2013-2015, there wasn't much volatility in the marketplace. In January & February of 2016, volatility increased, and gold prices rose, as it once again was seen as safe haven. Silver has been seen as gold's little brother. It moves similarly to gold, generally speaking; however, its price can be more affected by demand for industrial use than gold. It has a precious metal aspect to it along with some of the features of other metals. Currency devaluation in countries likeChina and India are likely to boost demand for gold and silver globally. Geopolitical tensions drive up demand, and President Trump is suggesting he will shake things up in Washington. There are plenty of other reasons you'd want to allocate part of your assets into precious metals. Gold and silver have been a great store of value - perhaps, the most historically prominent store of wealth in world history.
(click to enlarge)
Gold has a historically low to negative correlation with most broad asset classes. Allocating just 5% of our assets into two precious metal ETFs gives us exposure to the historical upside associated with gold and silver during times of geopolitical uncertainty by reducing our bond and real estate exposure. If your portfolio is more aggressive, you can consider allocating a bit more into silver, which has the added upside potential of an increase in global manufacturing of electronic devices. Below is a chart on how we can expand our six-ETF portfolio to add gold to our portfolios.
(click to enlarge)
The SPDR Gold Trust ETF (NYSEARCA:GLD) offers a low expense ratio of 0.4% and an average volume of well over 10 million shares traded per day. For the last 10 years, GLD has returned an annualized average of 6.17%, totaling 81.95%. GLD set its 10-year high in 2011 at $184.59, a long way off its current trading price of $113.67. Gold can rally and retreat based upon current events, but returns are more stable in the long term. As far as investing in physical gold trusts, GLD is one of the most popular gold trusts. Year to date, gold has rallied after posting negative returns for the prior 3 years. GLD is trading at its lowest price since January, so now is as good of a time as ever to start diversifying an ETF portfolio into gold assets.
(click to enlarge)
The iShares Silver Trust ETF (NYSEARCA:SLV) gives you exposure to silver with a slightly higher expense ratio of .05%. Silver is more volatile than gold, but its historical value as a money and store of wealth, coupled with its industrial uses, provide two separate avenues for growth as well as volatility. The ETF portfolio above allocates between 2-3% of holdings in silver. Over the last 10 years, SLV has demonstrated more volatility than gold. One great long-term opportunity for silver lies in its industrial use. Almost all electronics contain some silver. Its excellent electrical conductivity makes it the natural choice of electronics manufacturers for use in things like circuit boards, switches, televisions, smartphones and tablets. Over the last decade, silver has been on a wild ride which is why you should only expose a small portion of your portfolio in silver assets. Over the last ten years, silver has returned an average of 3.41% annually. It's historically been known as a store of value, and there are definitely upside opportunities for silver in the future. The volatility in the short and mid-term can put a dent in your portfolio, however. Therefore, silver is really a long-term play for those patient enough to live through the volatility and sell when markets permit profit taking. SLV is at its lowest levels since May. Putting aside 2-3% of your portfolio into silver with a 10-year long-term projection adds exposure to silver along with your new gold position. You may even be able to take profits during rallies.
10-Year Annualized Return on SLV
SLV Returns

The Bottom Line
Gold and silver have historically been seen as money and a store of value. Relative to U.S. currency, gold and silver see increases in prices during times of instability in financial markets and fiat currencies. As a result, the risks associated with potential for political uncertainty stemming from a new U.S. Executive Administration can be hedged by adding two small positions of GLD and SLV to our portfolio. Over a lifetime, fewer assets have the tangible store of value and wealth protection. By adding 5% to our portfolio of ETFs, we are limiting our downside risks, while still taking advantage of long-term opportunities in gold and silver. Of course, you could buy physical gold and silver, but buying GLD and SLV is easier to initiate a position in as well as manage going forward. Silver can be bulky and gold can be difficult to sell locally. Storage and protection costs must be accounted for as well. GLD and SLV do a great job of tracking gold and silver and have a place in any long-term driven portfolio of well-diversified assets.
Disclosure: I/we have no positions in any stocks mentioned, and no plans to initiate any positions within the next 72 hours.
I wrote this article myself, and it expresses my own opinions. I am not receiving compensation for it (other than from Seeking Alpha). I have no business relationship with any company whose stock is mentioned in this article.

6.2.18

Científicos descubren cómo una bacteria convierte toxinas en oro





pixabay.com / skeeze

En un estudio realizado en el año 2009, expertos alemanes y australianos demostraron que la bacteria C. metallidurans puede producir oro de manera biológica.

Un equipo de científicos alemanes y australianos ha desentrañado los procesos molecurales que tienen lugar en el interior del bacilo C. metallidurans, una bacteria capaz de digerir metales tóxicos y convertirlos en oro. Los investigadores difundieron los resultados en un estudio publicado el pasado miércoles. El equipo científico está formado por expertos de la Universidad Martín Lutero (UML), de Halle-Wittenberg, en Alemania, la Universidad Técnica de Munich y la Universidad de Adelaida, en Australia.

La bacteria C. metallidurans vive principalmente en suelos con alto contenido de metales pesados. Con el paso del tiempo, algunos minerales se descomponen y liberan metales pesados tóxicos e hidrógeno en su entorno. Pero más allá de la prensencia de estos últimos, "las condiciones de vida en esos suelos no son malas. Hay suficiente hidrógeno para conservar energía y casi no hay competencia. Si un organismo opta por sobrevivir aquí, tiene que encontrar una manera de protegerse de estas sustancias tóxicas; la bacteria C. metadillurans lo ha hecho", asegura Dietrich H. Nies, profesor de microbiología molecular en la UML y autor principal del estudio.

El oro se introduce en la bacteria del mismo modo que lo hace el cobre. El cobre es un elemento vital para la bacteria C. metadillurans, pero es tóxico en grandes cantidades. Cuando las partículas de cobre y oro entran en contacto con dicha bacteria, se produce una serie de procesos químicos. Si se hallan ambas en el interior de la bacteria, se suprime la enzima CupA, que es la encargada de expulsar las partículas de cobre, en tanto que los compuestos tóxicos de cobre y oro permanecen en el interior de la célula.

Las bacterias activan entonces la enzima Cop A, la cual transforma los compuestos de ambos metales en  formas originalmente díficiles de ser absorbidos, de modo que menos compuestos de cobre y oro entran en el interior de la célula. En consecuencia, se elimina el exceso de cobre, y los compuestos de oro, que son díficiles de absorber, se convierten en pepitas en el área exterior de la célula.

La bacteria C. metallidurans juega un papel fundamental en la formación del llamado oro secundario, que se genera en la naturaleza a raíz de la descomposición de minerales de oro primarios. El estudio realizado por el equipo científico germano-australiano ha proporcionado información relevante sobre el ciclo biogeoquímico del metal precioso. En un estudio realizado en el año 2009, los científicos habían ya demostrado que la bacteria C. metallidurans puede producir oro de manera biológica. Pero desconocían el porqué de este proceso de conversión. 

16.12.17

Staggering e-waste numbers revealed in grim new report


Last year, we “smart” humans threw away 44.7 million metric tonnes of things with a plug or battery – everything from refrigerators and television sets to solar panels and mobile phones. To put that in more visual terms, imagine 1.23 million 18-wheel trucks filled to capacity with e-waste – enough trucks to line up bumper-to-bumper from New York to Bangkok and back. (A metric tonne is equal to around 1.1 US tons, or about 2,204 pounds.)

Given that we generated 8 percent more than we did just two years prior, things aren’t looking very good. And in fact, according to a new UN-backed report, we can expect to see a further 17 percent increase of e-waste, to 52.2 million metric tonnes, by 2021. E-waste is the fastest growing part of the world's domestic waste stream.


The new report, Global E-waste Monitor 2017 is a group effort between the United Nations University (UNU), represented through its Sustainable Cycles (SCYCLE) Programme hosted by UNU's Vice-Rectorate in Europe, the International Telecommunication Union (ITU), and the International Solid Waste Association (ISWA). The basic gist is that falling prices have made electronics affordable for most people worldwide; meanwhile, people in wealthier countries are being increasingly lured to buy early equipment replacement or new things altogether.

Here’s how it looks by the numbers:

9: The number of great pyramids that are equal in weight to the amount of e-waste generated last year.

20 percent: The amount of that e-waste that was recycled in 2016.

4 percent: The amount of 2016 e-waste known to have been thrown into landfills.

76 percent: The amount of 2016 e-waste that was incinerated, in landfills, recycled in informal (backyard) operations or remains stored in our households.

$55,000,000,000: The value of gold, silver, copper, other high value recoverable materials that were not recovered.


6.1 kilograms (13.4 pounds): The average amount of e-waste generated globally per person in 2016.

11.6 kilograms (25.5 pounds): The average amount of e-waste generated in the Americas per person in 2016.

17 percent: The amount of e-waste recycled in the Americas in 2016.

3: The number of electrical and electronic equipment categories that account for 75 percent of global e-waste by weight, and also expected to see the most growth:

Small equipment, like vacuum cleaners, microwaves, ventilation equipment, toasters, electric kettles, electric shavers, scales, calculators, radio sets, video cameras, electrical and electronic toys, small electrical and electronic tools, small medical devices, small monitoring and control instruments.Large equipment, like washing machines, clothes dryers, dish-washing machines, electric stoves, large printing machines, copying equipment, photovoltaic panels).Temperature exchange equipment, like refrigerators, freezers, air conditioners, heat pumps.


7.4 billion: The world population.

7.7 billion: The number of mobile-cellular subscriptions.

36 percent: The number of Americans who own a smartphone, a computer, and a tablet.

2 years: The far end of an average smartphone lifecycle in the USA, China, and major EU countries.

1 million tons: The weight of all the chargers for mobile phones, laptops et cetera, produced each year.


If there's a bright side to this dark mess, it's that more countries are adopting e-waste legislation, the report says, noting that 66 percent of the world's people live in the countries that have national e-waste management laws; an increase of 44 percent since 2014.

Also, although we’re making more and more stuff, some of it is getting smaller. Waste for small IT and telecommunication equipment (mobile phones, GPS, pocket calculators, routers, personal computers, printers, telephones, et cetera) is expected to grow less quickly by weight due to miniaturization.

Likewise, little growth is expected for lamps (fluorescent lamps, high intensity discharge lamps, LED lamps). And as heavy CRT screens for televisions, monitors, laptops, notebooks, and tablets are replaced with flat panel displays, e-waste from this category is expected to decline.

Just as Tom Waits sings, “you can never hold back spring,” so too can we not hold back digital progress. But we most certainly can make an effort to better design components used in electrical and electronic equipment, as well as devise better methods for recycling and recovering. All of which this report calls for.

"We live in a time of transition to a more digital world, where automation, sensors and artificial intelligence are transforming all the industries, our daily lives and our societies,” says Antonis Mavropoulos, President, International Solid Waste Association (ISW). “E-waste is the most emblematic by-product of this transition and everything shows that it will continue to grow at unprecedented rates. Finding the proper solutions for e-waste management is a measure of our ability to utilise the technological advances to stimulate a wasteless future and to make circular economy a reality for this complex waste stream that contains valuable resources. But first, we need to be able to measure and collect data and statistics on e-waste, locally and globally, in a uniform way. The Global E-Waste Monitor 2017 represents a significant effort in the right direction."

And of course, on a consumer level we can fight the cause of the problem: We can treat our equipment as if it were precious, not disposable. We can resist the siren song of shiny new things, take care of what we have, repair when we can and donate when we can't ... and when all else fails, recycle responsibly.

24.5.17

Recicladores de residuos electrónicos se transforman en una empresa social





Empezar a andar. Emprendedores que trabajan en el Centro de Convivencia Barrial (CCB) del barrio Molino Blanco y que depende del Distrito Sur, celebraron la firma un convenio de trabajo que permitirá el desarrollo y crecimiento en el reciclado de residuos electrónicos.

En efecto, en el CCB, enclavado en el sur del sur rosarino, funciona, desde 2014, el programa de reciclado de Residuos de Aparatos Eléctricos y Electrónicos (Raee), el cual firmó un convenio entre la Municipalidad de Rosario y Njambre (ver aparte), con la meta de convertirse en una empresa social.

La tarea del CCB es recibir los residuos electrónicos e informáticos domiciliarios que la Municipalidad recolecta en forma gratuita los últimos viernes y sábado de cada mes y procesarlos.

En este sentido, Antonio Lugo, coordinador del programa explicó que “aquí se recibe el material, se clasifica y se selecciona lo que pueda servir”. Y agregó: “Una parte se utiliza para armar nuevos equipos y el resto se limpia, se manda a moler y con ese producto molido se desarrolla un material reciclado que se vende y genera ingresos”.

Todos los jóvenes que trabajan en este proyecto realizaron una capacitación intensiva de Reciclado de Residuos Informáticos que se dicta en el CCB y que fue el puntapié inicial del proyecto de trabajo.

En este marco, Lugo señaló que “todo esto lo inició el ingeniero Eduardo Rodríguez con un curso de reparación y reciclado de PC, a partir de un convenio de la Municipalidad con el Cecla (Centro de Capacitación Laboral para Adultos)”. “Rodríguez es el profe que todavía da el curso de reciclado y un poco el padre de todos los chicos”, dice Lugo.

HACIA LA EMPRESA SOCIAL

En este marco, para el programa y todos los actores involucrados, la concreción del convenio con Njambre es fundamental y el principio de un paso fundamental hacia la concreción de empresa social.

La historia reciente señala que el pasado 28 de abril fue un día clave para los recicladores de Molino Blanco, ya que la intendenta de Rosario Mónica Fein y el secretario de Economía Social, Nicolás Gianelloni, firmaron el acuerdo tripartito con Njambre y el CCB.

Así, el compromiso es, en el plazo de un año, convertir el espacio en una empresa social basada en el reciclado de residuos informáticos y electrónicos, generando un modelo de negocio sustentable que cuide el medio ambiente y cree condiciones de trabajo dignas.

Esto significa la posibilidad de ampliar el espacio físico pero sobre todo de emplear más jóvenes de manera continua.

“Eso es el objetivo de la institución. Para nosotros es una apuesta muy fuerte porque queremos que los chicos salgan del curso y puedan formar parte de una empresa social, darles una permanencia y estabilidad. Queremos llegar a tener al menos diez pibes laburando”, remarcó Horacio Garbulla, coordinador general del CCB.

Por su parte, Lugo precisó que “la idea es acaparar todo el reciclado de residuos informáticos domiciliarios que recolecta la Municipalidad y que todos esos beneficios queden acá”.

Además, planean ofrecer el mismo servicio a gran escala, para empresas y comercios, y contar con una molienda propia que les permita no tener que tercerizar parte del proceso de reciclado.

“Los chicos han descubierto capacidades y virtudes que no pueden quedar sin explotar. Desde acá hacemos todo para que no se alejen. Por eso, en el mientras tanto, buscamos llevar la mayor cantidad de potenciales emprendedores al programa Rosario Emprende y acompañarlos en ese proceso”, cuenta Garbulla.

El desarrollo del programa de reciclaje de Raee es sólo una de las aristas en las que se trabaja en el CCB de Molino Blanco desde el 2014. Allí también se dictan capacitaciones en panadería y panificación, carpintería, electricidad domiciliaria, además de las de reciclaje y operador de PC. “Además, hay talleres de graffiti y pintura, ajedrez, artes urbanas (circo) y clases de gimnasia”, enumera Garbulla.

Y agregó: “Estamos muy bien y tanto los talleres como las capacitaciones están al ciento por ciento. Cada capacitación tiene alrededor de 15, 16 personas”.

En este marco, el coordinador general del CCB señaló: “Todos funcionan en el marco del programa provincial Nueva Oportunidad para que los chicos reciban una beca y trabajamos con la Secretaría de Economía Social para lograr la inserción laboral después de la formación. Los cursos relacionados a la informática son los que más marcan la identidad del espacio. Ahí los chicos tienen el incentivo de que durante el taller se arman su propia computadora”.

Finalmente, Garbulla remarcó: “El desafío es importante, nosotros queremos que crezca. Que este sea para el barrio el lugar donde estén los pibes”. Una definición conceptual de cara a un futuro complejo.

War on waste: Why we should recycle our old mobile phones

Got a drawer at home that is storing a few of your old mobile phones?

You're not alone.

There are more than 23 million unused phones in Australia according to industry-funded recycler MobileMuster, and they represent a large amount of natural resources that could be recycled.

In fact, each unused phone presents 23 million opportunities to reuse valuable metals, University of Adelaide professor Derek Abbott said.

"As we get more and more advanced devices, there are more unusual elements being used," he said.

"The most advanced Intel microchips use an element in them called hafnium, which is a rare element."

MobileMuster estimates 62 per cent of Australians keep their mobile phones for two years.

One in six reuse or re-gift their phone; of the remainder, only 12 per cent decide to recycle it.

"It's been estimated that if I were to randomly grab one million mobile phones and extract all the gold out of them, there would be over 30 kilograms of gold in there," Professor Abbott said.

In the same amount of phones, Professor Abbott said, there would be more than 300 kilograms of silver.

"The copper would be over 10 tonnes."

Professor Abbott said although the amounts of recoverable per device was small, the overall material available to be recycled from unused phones was massive.

"There are many rare elements in there, and these resources do get stretched.

"It's probably getting to a point where it is cheaper to recycle than it is to dig up more ore and search for this stuff.

"If you had a tonne of old iPhones, the density of gold in there, although it is tiny, is actually 300 times more than in the same tonnage of gold ore.

"Mining old phones, in theory, should be cheaper than going out and mining the ore to start with."

MobileMuster is a free mobile phone recycling service, with donation points throughout Australia and prepaid envelopes available from most post offices.

Australians update their mobile phones every two years on average.

7.5.17

Gold processing bacteria help to recycle electronics

Adelaide - There are species of bacteria that efficient at processing of gold ore. Applications include recycling electronics as well as use in exploration for new deposits. A new study demonstrates the advantages.

The study has been undertaken at the University of Adelaide and it has been running for ten years. The focus is with how gold can be dissolved, dispersed and re-concentrated into nuggets by the activities of microorganisms; a process called biogeochemical processing.

One area of interest is how long the cycle takes to complete and whether the process can be optimized, including speeding up the conversion process. This is with a view to industrializing the microbial activity on a larger scale.

The process is described by Dr Frank Reith in a research brief: "In the natural environment, primary gold makes its way into soils, sediments and waterways through biogeochemical weathering and eventually ends up in the ocean."

With the role of microbes, he adds: "On the way bacteria can dissolve and re-concentrate gold - this process removes most of the silver and forms gold nuggets."

The bacterium that undertakes the process most efficiently is calledDelftia acidovorans. The organism has a King Midas-like touch, and this is a natural part of the organism's self-defense mechanism. Dissolved gold is toxic to the organism, so it has evolved a mechanism to turn poisonous ions into harmless gold particles that eventually accumulate outside of the bacterial cell. A second bacterium species called Cupriavidus metallidurans can also produce gold nuggets.

What the researchers hope is to find an economically viable way of performing gold extraction from ore and re-processing old tailings or recycled electronics. At present this process is costly, meaning that many electronic devices simply end up in landfill sites rather than being recycled for their potentially valuable competes.

The reason the process is costly is because it takes considerable amounts of time. This time is very short in geological terms, but it is too long for any person to make it commercially effective. Through the use of high-resolution electron-microscopy, the time taken for the microbial processing is anything between 3.5 and 11.7 years for each stage of the process, meaning that it could be up to 60 years before gold is completely recovered and processed.

However, new insights into the process mean that innovative processing techniques could be achieved and this represents the next phase of the continuing research project.

The research is published in the journalChemical Geology, under the heading "Secondary gold structures: Relics of past biogeochemical transformations and implications for colloidal gold dispersion in subtropical environments."

6.5.17

Overview of E-waste Recycling Market in Global Industry : Technology, Applications, Growth and Status 2017

ResearchMoz presents professional and in-depth study of "Global E-waste Recycling Market Research Report 2017".

In this report, the global E-waste Recycling market is valued at USD XX million in 2016 and is expected to reach USD XX million by the end of 2022, growing at a CAGR of XX% between 2016 and 2022.

Geographically, this report is segmented into several key Regions, with production, consumption, revenue (million USD), market share and growth rate of E-waste Recycling in these regions, from 2012 to 2022 (forecast), covering
United States
EU
China
Japan
South Korea
Taiwan

Global E-waste Recycling market competition by top manufacturers, with production, price, revenue (value) and market share for each manufacturer; the top players including
SIMS RECYCLING SOLUTION
Stena Techno World
Kuusakoski
Umicore
environCom
WASTE MANAGEMENT
Eletronic Recyclers International
GEEP
CIMELIA Resource Recovery
Veolia
Gem
Dongjiang

On the basis of product, this report displays the production, revenue, price, market share and growth rate of each type, primarily split into
Infocomm Technology (ICT) Equipment
Home Appliances

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On the basis on the end users/applications, this report focuses on the status and outlook for major applications/end users, consumption (sales), market share and growth rate of E-waste Recycling for each application, including
Enterprise
Government
ENGO

Table of Contents

2 Global E-waste Recycling Market Competition by Manufacturers
2.1 Global E-waste Recycling Capacity, Production and Share by Manufacturers (2012-2017)
2.1.1 Global E-waste Recycling Capacity and Share by Manufacturers (2012-2017)
2.1.2 Global E-waste Recycling Production and Share by Manufacturers (2012-2017)
2.2 Global E-waste Recycling Revenue and Share by Manufacturers (2012-2017)
2.3 Global E-waste Recycling Average Price by Manufacturers (2012-2017)
2.4 Manufacturers E-waste Recycling Manufacturing Base Distribution, Sales Area and Product Type
2.5 E-waste Recycling Market Competitive Situation and Trends
2.5.1 E-waste Recycling Market Concentration Rate
2.5.2 E-waste Recycling Market Share of Top 3 and Top 5 Manufacturers
2.5.3 Mergers & Acquisitions, Expansion

3 Global E-waste Recycling Capacity, Production, Revenue (Value) by Region (2012-2017)
3.1 Global E-waste Recycling Capacity and Market Share by Region (2012-2017)
3.2 Global E-waste Recycling Production and Market Share by Region (2012-2017)
3.3 Global E-waste Recycling Revenue (Value) and Market Share by Region (2012-2017)
3.4 Global E-waste Recycling Capacity, Production, Revenue, Price and Gross Margin (2012-2017)
3.5 United States E-waste Recycling Capacity, Production, Revenue, Price and Gross Margin (2012-2017)
3.6 EU E-waste Recycling Capacity, Production, Revenue, Price and Gross Margin (2012-2017)
3.7 China E-waste Recycling Capacity, Production, Revenue, Price and Gross Margin (2012-2017)
3.8 Japan E-waste Recycling Capacity, Production, Revenue, Price and Gross Margin (2012-2017)
3.9 South Korea E-waste Recycling Capacity, Production, Revenue, Price and Gross Margin (2012-2017)
3.10 Taiwan E-waste Recycling Capacity, Production, Revenue, Price and Gross Margin (2012-2017)

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4 Global E-waste Recycling Supply (Production), Consumption, Export, Import by Region (2012-2017)
4.1 Global E-waste Recycling Consumption by Region (2012-2017)
4.2 United States E-waste Recycling Production, Consumption, Export, Import (2012-2017)
4.3 EU E-waste Recycling Production, Consumption, Export, Import (2012-2017)
4.4 China E-waste Recycling Production, Consumption, Export, Import (2012-2017)
4.5 Japan E-waste Recycling Production, Consumption, Export, Import (2012-2017)
4.6 South Korea E-waste Recycling Production, Consumption, Export, Import (2012-2017)
4.7 Taiwan E-waste Recycling Production, Consumption, Export, Import (2012-2017)

10.12.16

Gold-Futures Selling Exhausting

Speculators' extreme gold-futures selling has been the dominant driver of gold's steep post-election plunge. Their near-record rush for exits blasted gold lower so fast that investors were spooked into fleeing.

But speculators' epic futures long liquidation that crushed gold sure looks to be exhausting itself. So many gold-futures longs have been dumped that there simply aren't many left to sell.

Once speculators' aggressive gold-futures selling ceases, gold prices will stabilize which will arrest the parallel investor selling. That decisive bottoming will pave the way for gold's bull market to resume.

Gold has suffered brutal, withering selling pressure in the month following the U.S. presidential election. The stock markets' surprise surge after Trump's surprise win has led speculators and investors alike to rush for the gold exits. As usual the former group's extreme selling came largely through gold futures. But this gold-futures dumping has been so severe that it is rapidly exhausting itself, a bullish omen for gold.

Gold's stunning post-election selloff resulted from a united mass exodus by gold's two dominant groups of traders. Speculators ferociously dumped gold futures with an intensity rarely witnessed, while stock investors jettisoned shares in the leading SPDR Gold Trust ETF (NYSEARCA:GLD) far faster than gold itself was falling. With so much gold being spewed into the markets so rapidly, this metal didn't have a chance of staying on its feet.

Gold futures had actually skyrocketed on election night, up 4.8% to $1337 as Trump's perceived odds of winning started to soar. But once the plummeting stock markets rebounded violently, the gold selling began. And it soon intensified after the election. Not only did stock markets shockingly surge to new all-time record highs, but the U.S. Dollar Index blasted up to a major new 13.7-year secular high of its own.

Gold has always been a contrarian anti-stock trade. As a rare asset that moves counter to stocks, gold's critical investment demand is heavily dependent on stock-market fortunes. Investors alternatively flock to gold to diversify their stock-heavy portfolios when stock markets fall, and then abandon it as stocks soar again. The exceedingly-strong post-election stock markets swiftly slayed gold investment demand.

Record stock-market highs breed extreme euphoria and complacency. Traders naturally start to believe stocks do nothing but rally indefinitely. Thus their interest in deploying capital in counter-moving gold fades to oblivion. And since investment demand fueled the great lion's share of gold's new bull market this year, this metal couldn't stand without it. Gold's recent cratering resulted from euphoric stock sentiment.

While speculators' extreme gold-futures selling and investors' extreme GLD-share selling over the past month share the blame, that's too much to cover in a single essay. So this week I'm focusing on the gold-futures side. While the massive post-election gold-futures dump was miserably painful, it looks to be exhausting itself which is very bullish. The finite supply of gold futures to sell is rapidly dwindling.

Gold futures have a wildly-outsized impact on gold prices, dominating short-term action. Futures offer radical leverage far beyond the decades-old legal limit in the stock markets of 2.0x. Every gold-futures contract controls 100 troy ounces of gold. At $1175, that's worth $117,500. But the maintenance margin required to own each contract is just $6000 this week, enabling maximum leverage running way up at 19.6x!

And that's actually fairly modest for gold-futures trading, with 25x+ being common when gold hasn't just plunged. Even at 20x, each dollar of capital speculators trade in the futures market commands 20x the impact of a dollar invested in gold outright! So when speculators as a herd aggressively buy or sell gold futures, the gold price moves fast. Their collective amplified power to move gold is immense and unparalleled.

Exacerbating their utter dominance over this metal's short-term fortunes is the fact that gold's reference price traders watch is that very futures one. So when futures speculators bully gold around with their extreme leverage, investors are quick to react which intensifies gold's moves. Contrarian investors have long decried this blatantly-unfair-if-not-absurd gold-market structure granting futures speculators such supremacy.

Further complicating this whole messy situation, gold-futures speculators' trading activities are obscured by low-resolution data. Not only are their trades only reported once a week, but even that happens with a 3-trading-day delay! This effectively hides what gold-futures speculators are doing from wider scrutiny by investors and analysts. This lack of futures transparency has long been a serious problem for gold.

Because of gold futures' extreme inherent leverage, speculators must maintain an ultra-short-term focus to survive. At 20x, a mere 5% adverse gold move will wipe out 100% of their capital risked! So countless times when gold-futures trading on mere herd sentiment drives big gold moves, the day it happens the resulting volatile price action is wrongly and falsely attributed to fundamental changes in the world gold market.

Speculators' collective gold-futures positions are published late every Friday afternoon in the famous Commitments of Traders reports from the CFTC. Those are already old though, current to the week that ended the preceding Tuesday. Thus speculators' market-moving gold-futures trading activity is hidden for up to 8 trading days, which is inexcusable in this information age. Maybe Trump's people can fix this.

So by the time extreme gold-futures selling is unmasked, the resulting big gold plunge has already long been wrongly attributed to fundamentals which greatly damages sentiment for investors. This seriously retards gold investment demand, creating a vicious circle where selling begets selling. And that's what has happened to gold in the wake of the election. Gold selling is feeding on itself, driving even more selling.

This first chart looks at gold and its weekly gold-futures CoT data over the past couple years or so. The total upside bets on gold by both large and small speculators, gold-futures long contracts, are rendered in green. Their total downside bets, short contracts, are shown in red. Gold just suffered its third major plunge this year for the same reason the first two happened, extreme selling by gold-futures speculators.


This longer-term perspective is essential for understanding what's happened to gold in the past month since the election. Note above how gold prices are heavily positively correlated with speculators' long contracts in gold futures. When they collectively ramp up their upside bets, gold surges higher. Then later when they sell these ultra-leveraged longs, gold plunges. Nothing is more important for short-term price action!

While speculators' downside bets on gold through futures shorts are smaller, they have the same gold impact but in the opposite direction. Gold prices are heavily negatively correlated with speculators' gold-futures shorts. When they effectively borrow gold they don't own to short sell it in the futures market, gold is pushed lower. Later when they buy offsetting long gold-futures contracts to cover their shorts, gold climbs.

In the gold-futures market, the downside price impact of selling long contracts and adding short ones is identical. Between January 2015 and December 2015, gold fell 19.3% largely because these futures speculators sold 90.9k long contracts while adding 107.0k short ones. That works out to the equivalent of 615.5 metric tons of gold, nearly 1/5th of 2015's total global mine production! That can't be absorbed fast.

Last year's intense gold-futures selling by speculators, much of which happened on Fed-rate-hike fears, ultimately pushed gold to a deep 6.1-year secular low a year ago in mid-December. Gold bottomed the very next day after the Fed's first rate hike in 9.5 years, entering a new bull market that flourished in much of 2016. By early July, gold had powered 29.9% higher to hit its best levels seen in 2.3 years.

What helped fuel gold's strong new bull run in addition to surging investment demand? Heavy-if-not-extreme gold-futures buying by the speculators! Over that span they added 249.2k long contracts while covering 82.8k short ones. That works out to the equivalent of 1032.6t of gold buying, nearly tripling the parallel 351.1t build in that GLD gold ETF's physical gold-bullion holdings over that same bull-market span!

Speculators' enormous gold-futures buying pushed their long contracts to an all-time record high 440.4k in early July. Right after that CoT report was published, I wrote an essay warning about the resulting record selling overhang gold faced. While that was a hardcore contrarian stance in the midst of gold's mid-summer euphoria, if speculators exited their record longs fast gold was threatened with a serious selloff.

Amazingly part of speculators' mass exodus from their excessive gold-futures longs tarried all the way until early November's presidential election! That's pretty shocking, and I never would have predicted such an unprecedented delay last summer. Overall between early July and the latest CoT report, the speculators have sold 165.1k gold-futures long contracts while adding 7.3k short ones. That's serious selling.

With each gold-futures contract controlling 100 ounces of gold, speculators have spewed the equivalent of 536.2 tonnes of gold into the markets! And much of that slammed gold almost all at once following the election surprise. Gold plunged after Trump's win because futures speculators ran for the exits. I really suspect the GLD investors wouldn't have fled in sympathy if futures speculators hadn't paved the way.

Thankfully this extreme gold-futures selling looks wildly overdone. Speculators hold only so many gold-futures long contracts, this supply of paper gold is very finite. And once all the weak-handed traders susceptible to being scared into selling low have largely exited, this extreme futures selling will dry up. As this next chart zooming in to the past year shows, odds are this gold-futures selling is exhausting itself.


After speculators' gold-futures longs hit their all-time record high in early July, they surprisingly defied the odds to hold near those levels for several more months. In the past big surges of long buying were short-lived, soon collapsing. But there was a lot of conviction gold's young bull was heading higher, so speculators were loath to sell. Until early October, when gold drifted below key $1300 support triggering stops.

Since gold futures are so hyper-leveraged, speculators must run tight stop losses so they aren't quickly wiped out when gold moves against their bets. So there was a huge cluster of long-side stops set right under $1300. As the initial stops were triggered, the resulting selling accelerated gold's losses. This in turn tripped more stops, exacerbating gold-futures selling. And the result was early October's mass stopping.

That alone was an extreme and rare event, and should've flagged a major bottom within an ongoing gold bull. And indeed it did for over a month, with gold initially grinding higher along key support at its 200-day moving average before surging into the election as Trump's perceived odds of winning grew. It's hard to believe now, but remember pre-election everyone feared a Trump win would be disastrous for stocks!

But early the morning after the election, stock-index futures started soaring. One elite multi-billionaire investor had seen stock-index futures limit-down at 5% losses, and left Trump's party to deploy $1b into stock-index futures in the middle of the night. Then Trump's victory speech was not only magnanimous, but he claimed Clinton had called and conceded. Stock futures started to soar with no contested election.

That's when the heavy gold selling started. After rocketing up nearly 5% on election night on big safe-haven buying as stock markets burned, speculators rapidly exited those gold-futures longs. In the first full CoT week after the election surprise, they dumped a staggering 45.9k long contracts or nearly 1/7th of their entire positions! That was epic, the 6th-largest long liquidation out of 933 CoT weeks since early 1999.

While that extreme mass exodus from gold-futures longs abated to just 0.6K contracts in the second CoT week after the election, it accelerated again in this latest one. That was current to November 29th, which was the newest CoT report available when this essay was published. Speculator long dumping ramped right back up to 19.0k contracts, right on the edge of the 20k+ contract single-week moves that are huge.

This resurgence in speculators dumping gold-futures longs was likely due to the outsized impact their earlier selling had on gold sentiment. Unfortunately that initial massive wave of selling in the week right after the election was wrongly interpreted at the time as gold's fundamentals deteriorating. That scared the institutional investors owning GLD shares, so they started to exit en masse on bearish futures-driven sentiment.

The heavy GLD selling during Thanksgiving week as a result of the extreme gold-futures selling the week before forced gold low enough to get the gold-futures speculators fleeing again! This is a perfect example of the selling-begets-selling vicious circle that sometimes ignites in gold. In the 3 CoT weeks reported since the election, speculators jettisoned 65.6k long contracts or nearly 1/5th of their election-day bets.

But odds are this extreme gold-futures selling is exhausting itself. Out of all the gold-futures longs the speculators added in gold's entire young bull between last December and early July, a staggering 66.3% have been unwound. Nearly 2/3rds of long-side gold-futures buying fueling 2016's gold bull has been reversed! That's staggering, leaving speculators' collective upside gold bets at 275.3k contracts per the latest read.

That's really low on multiple fronts. Speculators' gold-futures longs have never and will never retreat to zero, as there is always some base demand for leveraged gold upside. During 2015 for example, deep in a major bear where gold bearishness was epic, speculators' gold-futures longs averaged 223.2k contracts. That's only 52.0k below current levels, guaranteeing the lion's share of the selling is behind us.

Assuming 2015's average long levels will be seen again, which is very unlikely in a new gold bull, then over 3/4ths of the maximum total speculator gold-futures long selling since early July's peak upside bets is behind us! But with gold still in a new bull market despite the super-anomalous post-election plunge, longs almost certainly aren't heading all the way back to bear-market levels. That's very bullish for gold.

Speculators' collective longs have fallen to a 9.0-month low, their worst levels since early March before gold formally entered new-bull-market territory at 20% gains off last December's secular low. With such a massive retracement already, it's hard to imagine much more selling. In most futures selloffs, early selling is the strongest as stops are triggered and weak hands flee. Then selling moderates once they're out.

The only thing that could potentially trigger more meaningful speculator gold-futures long dumping is significant new gold lows. But with gold pounded to a 10.1-month low this week, its worst levels since way back in early February, fully 62.3% of this gold bull's progress has already been erased! It's difficult to conceive of enough new gold selling materializing to push this metal much lower after such colossal technical damage.

And if speculators' extreme gold-futures long selling is exhausting itself and largely over, then gold is going to stabilize if not start marching higher. That will arrest the heavy differential GLD-share selling in response to gold prices spiraling lower. So when speculators cease dumping longs, odds are gold will carve a major durable bottom. That's likely happening now, and if not almost certainly by next month at the latest.

But gold does remain at risk of more gold-futures short selling. Since early July, speculators' total shorts merely grew by 7.3k contracts. During this latest CoT week, they were only at 107.5k which isn't too far above their 95k-contract bull-market support that has held strong since April. There are a couple potential upside targets for new shorting if some catalyst spooks speculators into believing gold is heading for a fall.

The highest spec shorts have been since gold's new bull market formally began in early March is 122.7k contracts. That's only 15.2k above the latest CoT read, not enough to ignite a major new gold selloff unless all this short selling happens within an hour or so. And in 2015, that dark bear year of hyper-pessimistic gold sentiment, speculators' shorts averaged 139.6k contracts. Even those levels aren't crazy-bearish.

Getting back to there would require 32.1k contracts of new shorting, which isn't huge compared to the 172.4k contracts of gold-futures selling already suffered since early July. The main potential catalyst for big gold-futures shorting flaring again is next week's FOMC meeting. The Fed is universally expected to hike rates for the first time in a year and the second time in 10.5 years, but that rate hike won't hammer gold.

This week federal-funds futures are implying a 93% chance of a rate hike next week, and it was way up at 99% as December dawned. So a rate hike won't surprise anyone, including speculators trading gold futures. The big risk comes from the accompanying quarterly Summary of Economic Projections, which shows where top Fed officials making decisions expect the federal-funds rate to be in the coming years.

The last SEP, or "dot plot", in late September showed Fed officials forecasting two rate hikes in 2017. Gold could see significant futures short selling if that increases to three. But if the Fed indeed hikes next week, it will have to be super-dovish in the rest of its communications to avoid spooking stock markets. Thus it's unlikely a hawkish SEP would be published the same day, greatly lessening the downside risk to gold.

Soon speculators and investors alike will realize how radically oversold gold is, and how anomalous its extreme post-election selloff was. These record-high stock markets literally trading at bubble valuations remain overdue to roll over into a new bear no matter what Trump does. And his proposed tax cuts and big government spending will ignite serious inflation. All of that is very bullish for gold investment demand!

While investors can certainly play the coming resumption of gold's young bull in that leading GLD gold ETF, individual gold stocks will really amplify gold's gains. While gold powered about 30% higher in the first half of 2016, the leading gold-stock index nearly tripled with a 182% gain! These huge gains were only reaped by smart contrarians willing to fight the crowd and buy low a year ago. The same is true today.

The bottom line is speculators' extreme gold-futures selling has been the dominant driver of gold's steep post-election plunge. Their near-record rush for the exits blasted gold lower so fast that investors were spooked into fleeing. But speculators' epic futures long liquidation that crushed gold sure looks to be exhausting itself. So many gold-futures longs have been dumped that there simply aren't many left to sell.

And once speculators' aggressive gold-futures selling ceases, gold prices will stabilize which will arrest the parallel investor selling. That decisive bottoming will pave the way for gold's young bull market to resume. Investors will soon realize their radical underinvestment in gold isn't very wise, especially with wildly-overvalued stock markets trading at euphoric record highs. New investment demand will propel gold far higher.


30.11.16

Gold price edges higher, investor focus turns to FOMC minutes

Gold was in positive territory on the morning of Tuesday November 22 in rangebound trading in London while investors await the minutes of the previous US Federal Open Market Committee (FOMC) tomorrow.

The spot gold price was recently quoted at $1,218.45/1,218.85 per oz, up $3 on Monday's close. Trade has ranged from $1,213.75 to $1,221.05 so far.

"Gold kept its head above water, with technical-based buying supporting the market. However, with the market increasing bets on a December rate hike in the US, this buying is unlikely to persist in the short term," ANZ said.

Investors will scrutinise the minutes from the previous FOMC meeting for hints on when and how quickly the Fed will raise interest rates. Market participants currently see a 95.4% chance of a rate increase in December, according to the CME FedWatch tool.

"With investors' dual focus on the buoyant equities markets and this Wednesday's FOMC minutes, gold and the rest of the precious metals have fallen out of favour. Consolidation... is likely to be the main driver leading into the FOMC minutes," Commerzbank said.

In currencies, the dollar index has eased since peaking at 101.49 last Friday, its highest since April 2003. It was recently at 100.70, down 0.12% on the previous close.

In the other precious metals, the spot silver price was up 20 cents at $16.860/16.880 per oz. Platinum climbed $12 to $944/954 per oz and palladium at $737/743 per oz was $15 higher.

The World Platinum Investment Council (WPIC) forecasts global platinum demand in 2016 to fall 3% year-on-year to 8,040,000 oz. It sees total platinum supply at a marginally lower 7,870,000 oz year-on-year, it said in its quarterly report today.

Total platinum supply in 2017 is seen dropping by 2% to 7,745,000 oz while mining supply will be flat year-on-year in 6,000,000 oz. Platinum recycling will decline to 1,745,000 oz, down 6% year-on-year, the WPIC predicted.

It forecasts total platinum demand in 2017 to fall 2% year-on-year to 7,845,000 oz, with projected growth in jewellery demand unable to offset expected declines in automotive, industrial and investment demand, the WPIC added.