Daily Archives: July 18, 2017

By Noel Randewich

SAN FRANCISCO (Reuters) - Shares of Advanced Micro Devices surged nearly 9 percent on Tuesday boosted by strong demand for its chips from cryptocurrency miners, leaving short sellers at a loss for the year.

A rally in cryptocurrency Ethereum has boosted demand for graphics chips used by people to "mine" it and other digital currencies, with some of AMD's processors sold out on Amazon.com and other retail websites.

Mining for cryptocurrency involves using networks of computers to validate transactions and prevent counterfeit by solving complex mathematical problems. New currency is generated as a reward to the computer operators.

The emergence of Bitcoin in 2009 made cryptocurrency mining popular. Recent rallies in the price of Bitcoin and newer digital currency Ethereum have rekindled interest.

Ethereum miners spending as little as $2,000 to build mining computers using graphics processing units, or GPUs, from AMD or its rival Nvidia could break even within three or four months, estimated RBC analyst Mitch Steves in a note to clients on Tuesday.

"We think economics suggests that GPUs continue to be sold out," Steves wrote. "We think GPU demand will remain robust as long as the return is under (about) one year."

As of Monday, AMD short sellers had been up about $15 million for 2017. But Tuesdays share surge left them at a loss of $125 million on paper for the year, according to S3 Partners, a financial analytics firm.

That follows losses of over $700 million for AMD short sellers last year, when the stock tripled.

The stock last traded up 7.3 percent at $12.06.

"There are going to be a lot of traders saying, 'This is the last straw. I'm out,'" said Ihor Dusaniwsky, S3's managing director of research.

AMD spokesman Drew Prairie acknowledged that interest from cryptocurrency miners was contributing to demand for the company's chips, but he stressed that game enthusiasts are the core market.

JPMorgan Chase, Microsoft Corp, Intel Corp and more than two dozen other companies have teamed up to develop standards to make it easier for enterprises to use technology related to Ethereum.

Adding to support for AMD's stock, Apple on Monday refreshed its lineup of Mac personal computers, including upgraded graphics chips from AMD.

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AMD rallies as cryptocurrency miners snap up graphics chips

Cryptocurrency markets are crashing. Bitcoins price has fallen by about 20% in the last seven days, wiping out $7 billion of market value. But its doing better than other major cryptocurrencies like ether and ripple, which have lost 30% or more.

Bitcoins relative resilience in the current crash bolsters its status as the reserve currency of the cryptocurrency markets. Some $29.5 billion worth of bitcoin has been traded on global exchanges in the last month, compared to $26.3 billion worth of ethereum, according to data site Coin Marketcap. Not all traders are cashing out of ether into bitcoin, of course, the ether-Korean won currency pair is among the most actively traded in the last 24 hours, Coin Marketcaps data shows.

One indicator of bitcoins health relative to other cryptocurrencies is the so-called Bitcoin Dominance Index maintained by Coin Marketcap. It shows the total value of all bitcoin in circulation as a proportion of the value of all cryptocurrencies in circulation. As cryptos in general rallied this year, bitcoins dominance has fallen. But as markets have corrected in recent weeks, bitcoins dominance rose.

Bitcoin is still more than twice as valuable as ethereum, and about six times as valuable as Ripple. That gap could grow if the cryptomarket correction continues.

Read next: The strange mix of reasons why bitcoin has soared to all-time records

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Cryptocurrencies are crashing, but bitcoin isn't falling as badly as the rest - Quartz

Ethereum, one of the most popular cryptocurrencies, is becoming more difficult to mine. At the same time, volatility is rearing its welcome head, and the value of Ethereum is now less than half of what it was around a month ago. As a result, profitability is way down, and some miners are putting their GPUs up for sale on second-hand sites such as Ebay, CoinDesk reports.

While it is difficult to predict anything when it comes to cryptocurrencies, we are cautiously optimistic that GPU pricing should start trending back to normal in the coming weeks. That could change at the drop of the hat, of course, but with the way things are now, miners are less motivated to stock up on GPUs and mine Ethereum.

That was not the case a month ago when Ethereum reached an all-time high of $300 before recording another high of more than $400 a short while later. More and more miners jumped on the crytpocurrency bandwagon in hopes of making some extra dough, and maybe even eventually striking it rich, as some early adopters of Bitcoin did. But since then, Ethereum has fallen in value, declining to a low of $133 over the weekend. It's currently trading at around $170-$180.

It has also become more difficult to mine over the past month. Have a look at the steep trend line from the beginning of June until now:

From our vantage point, the difficulty in mining has caused about a 10 percent drop in profitability, while the falling price has made Ethereum mining 50 percent (or more) less profitable. Power costs remain constant, so where an RX 580 might have grossed up to $5 per day next last month, it will now only gross around $1.70. That means instead of a net profit of $4, it's now down to a net gain only $1.25 (at a power cost of $0.10 per kWh). Generally speaking, it looks like a typical miner might have to wait six months or more to pay for a GPU hardware investment, compared to two or three months.

This is a good thing for gamers. While crytpocurrencies like Bitcoin (SHA256) are far more easily mined on ASIC hardware, othere's like Ethereum (Dagger-Hashimoto) and ZCash (Equihash) use algorithms that are resistant to ASIC hardware. Combined with Ethereum's spiking value, miners went running for the hills with as many GPUs as they could carry in what became a modern day gold rush.

This resulted in a shortage of many desirable graphics cards from both AMD and Nvidia. The best bang-for-buck options for gaming are also great options for mining, but there just aren't enough parts to meet the demand of both markets. Cards like the Radeon RX 570 have been out of stock or grossly overpriced by third-party vendors, such as this Gigabyte Aorus Radeon RX 570 going for $550. And that's not even the most expensive RX 570 SKU out there. PowerColor's Red Devil variant is listed on Newegg (through a third-party) for $639.

It's a crazy situation, but here's hoping that recent events restore some sanity to the graphics card market. There's an RX 580 8GB currently in stock at Newegg for 'only' $310, which is still way over MSRP, but the coming weeks should see inventories and prices start to return to normal. If you'd rather not wait for inventory levels to even out, you can also check second-hand sites for deals.

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Steep decline in cryptocurrency market has miners dumping their ... - PC Gamer

Digital currencies are decentralized, peer to peer currencies that are not influenced by the actions of governments or central banks. They run on open source platforms, and can be traded against fiat currencies, or as funds, at leading trading platforms. Blockchain technology has revolutionized e-commerce and financial services, and more banks are adopting this dynamic technology to process financial transactions.

Digital currencies have come a long way since inception after the global financial crisis of 2008/2009. Bitcoin was created by Satoshi Nakamoto, an individual, or group of individuals, who have since disappeared from the scene. Their legacy remains however, with a myriad of digital currencies now available on the market. These include Bitcoin, Litecoin, Dogecoin, Ethereum and hundreds of others which are rapidly garnering the attention of e-commerce retailers, traders, banks, financial institutions, and even regulatory authorities around the world.

One of the worlds premier financial trading platforms, eToro has launched a CryptoFund. This fund tracks the activity of cryptocurrency such as Bitcoin and others. The precise asset allocation in the CryptoFund is as follows:

The bulk of the CryptoFund 84% is comprised of Bitcoin, Ripple and Ethereum. In June, the fund tracked negatively with losses of 4.65%, followed by month-to-date declines in July of 25.64%. The eToro CryptoFund is a trading option, meaning that registered clients can benefit from price movements in the fund regardless of direction. At eToro, there are currently over $300,000 worth of assets under management (daily reading) with the CryptoFund, with hundreds of traders.

Since this is a CopyFund, it is possible to follow successful traders, copy their trades and profit accordingly. The increasing popularity of cryptocurrencies is a result of several factors, notably their increasing adoption in e-commerce, their rarity, and the anonymity that is afforded to traders. Compared to fiat currency which is completely controlled by governments and central banks, cryptocurrency offers multiple trading opportunities. This fund has a market capitalization of at least $1 billion with monthly trading volumes in excess of $20 million.

eToro management carefully monitors the individual components of the fund and if any of them dips beneath $1 billion, or if trading volumes are less than $20 million, a currency could be dropped from the fund. The cryptocurrency with the highest market capitalization is Bitcoin at $40 billion, but others like Ethereum and Litecoin also have high market capitalizations. The precise weighting assigned to individual currencies in the fund is determined by the portfolio manager at eToro.

The Crypto Copyfund is traded as a CFD (contract for difference) which is a derivative trading instrument. eToro management protects traders with the limits imposed on the daily trading activity of the CryptoFund. If the limit is exceeded, the funds trading activity will be closed for the day. This is done to maintain stability in trading activity, much like the major indices on Wall Street.

eToro is a strictly regulated financial trading enterprise. Only traders from accepted jurisdictions can register, deposit, and trade cryptocurrency online. In the United Kingdom, eToro is registered by the Financial Conduct Authority (FCA) and operates under the name eToro UK. The minimum required deposit is $5,000, and clients are required to be UK residents.

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Trading Cryptocurrency the eToro Way - newsBTC

The price of the digital currency bitcoin fell over the weekend, dropping below $2,000 and farther away from its June highs, part of a broad selloff in dozens of cryptocurrencies, including ether.

Bitcoin on Sunday traded as low as $1,836, according to news and research site CoinDesk, down about 8% on the day, and almost 40% from its high of $3,018 on June 11. Meanwhile, ether, the currency used on the Ethereum network, traded as low as $155 on Sunday, down about 60% from its high of $395 on June 13.

Prices were lower across the board on Sunday, most notably for the tokens created via the so-called initial coin offering, or ICO, process.

The selloffs are yet another stark reminder that for all the potential and promise in these new kinds of digital assets, they remain highly speculative trading vehicles. The markets around them are still relatively immature and illiquid, resulting in extremely volatile trading.

An expanded version of this report appears on WSJ.com.

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Bitcoin slides below $2000 as cryptocurrency selloff continues - MarketWatch