Digital currency concerns as bitcoin, ether slide in market cap
Two leaders in digital currency, Bitcoin and Ether had a major slide in market value last week, raising concerns about mainstream acceptance of the digital currencies, reports Bloomberg.
The slump in market capitalization of the two biggest digital currencies is coming despite having surged in value this year. Ether started the year around $8, meaning even with its current drop, the price has doubled many times over. Bitcoin has advanced about 150 percent year to date.
However, last week, Bitcoin, by far the most popular digital currency declined as much as 17 percent, while smaller competitor, ether, continued to slide after experiencing a “flash crash” last week.
Bitcoin slumped to as low as $2,255.44 in intra-day trading, the least since June 15. Ether, the virtual currency based on the ethereum blockchain, plunged 26 percent to $221.45, according to data compiled by Coindesk.com.
Ripple, the third largest digital currency based on market cap, dropped about 13 percent to around 26 cents, according to prices compiled by CoinMarketCap.com.
Ether slumped June 21 after network congestion slowed transactions, causing some cryptocurrency exchanges such as Bitfinex and ShapeShift to halt transactions.
Coinbase’s GDAX exchange experience a “flash crash,” as price slippage sent ether to trade around 10 cents, Adam White, GDAX Vice-President, said in an interview with Bloomberg. He also decided on Monday to reverse an earlier decision not to refund flash-crash victims. He said the crash on GDAX was instigated by a multimillion-dollar market sell order.
“When people fixate on price movements over a single day, my recommendation is zoom out of the price chart and look at the broader trend,” said Peter Van Valkenburgh, director of research at Coin Center, a Washington-based nonprofit research firm focusing on cryptocurrencies.
“Blockchain could either catch on as the rails for global finance, or not, so valuations for a digital currency like bitcoin can either go to zero or be worth much more than it is today, so these assets are bound to be very volatile as people’s calculations of what they are worth can be all over the map.”
Coinbase was down earlier Monday, according to online forums on ether, which could explain some of the losses, as this comes after other exchanges temporarily suspended trading last week due to a bottleneck on ether orders.
The steeper decline in ether than bitcoin means ether’s market cap at $25 billion is now just about 60 percent of bitcoin’s, down from about 80 percent, when ether climbed over $400 two weeks ago. The rapid growth of the ethereum network had prompted speculation that ether would overtake bitcoin to become the biggest cryptocurrency as soon as this year, a phenomenon known as the flippening.
Chipmakers that had benefited from cryptocoin miners last week are now giving up some of those gains. Nvidia Corp. dropped for the third consecutive day, slumping 1.1 percent to $152.15 per share. Advanced Micro Devices Inc. dropped 0.6 percent to $14.08.