Over $21 billion wiped off cryptocurrency market in 24 hours after massive oil price plunge – CNBC

A visual representation of the cryptocurrency Bitcoin on November 20, 2018 in London, England.

Jordan Mansfield | Getty Images News | Getty Images

Cryptocurrency markets plunged following a plummet in oil prices and further sell-off in stocks.

The market capitalization or entire value of cryptocurrencies was down $21.58 billion from a day earlier at around 10 a.m. Singapore time, according to data from Coinmarketcap.com. It was down even further earlier in the day, but pared some of those losses.

Bitcoin, the biggest cryptocurrency by value, fell 8% in 24 hours at around the same time.

The violent sell-off in the cryptocurrency market comes after international oil benchmarkBrent crudefutures plummeted 30% to $31.02 per barrel, its lowest level since Feb. 2016. That was sparked by Saudi Arabia slashing its official selling prices for oil after OPEC failed to agree a deal on production cuts. This has led to fears of an oil price war. Brent has since pared some of its losses.

Meanwhile, stock markets in Japan and Hong Kong fell sharplywhile U.S. stocks are set for a steep drop at start of trading on Monday.

The other big digital coins ethereum, XRP and bitcoin cash, posted double-digit percentage point losses.

Despite the losses posted Monday, bitcoin is up over 12% year-to-date.

Huge moves in cryptocurrency prices are not unusual and these digital coins are known for their volatility. Market players however said this could be an opportunity to buy some bitcoin.

"For those who have long term investment horizons, bitcoin is absolutely a buy during these dips," Jehan Chu, co-founder of Kenetic Capital, an investor in blockchain start-ups toldCNBC. "We can expect more of this volatility sparked by macro health and financial shocks, but ultimately long term investments in the digital future and it's key asset Bitcoin will be a winning strategy"

More:
Over $21 billion wiped off cryptocurrency market in 24 hours after massive oil price plunge - CNBC