Bitcoin topped $16,000 on Tuesday, up more than a third from a rout last week that brought it to lows near $11,000.
The world’s biggest and best-known cryptocurrency fell nearly 30 percent at one point on Friday to $11,159.93 and, despite a late recovery, had its worst week since 2013. At 11:27 a.m. ET it was quoted at $16,094.99.
The digital currency had risen around twentyfold since the start of the year, climbing from less than $1,000 to as high as $19,666 on Dec. 17 on Bitstamp and to over $20,000 on other exchanges. But it has posted heavy declines since.
While bitcoin investors and analysts believe the decline in its value was a natural correction after a heady run-up in prices, there have been further warnings from market regulators and central banks.
“There is no right current price which would reflect the right current valuation,” said Andrei Popescu, Singapore-based co-founder of COSS, which describes itself as a platform that encompasses all features of a digital economy based on cryptocurrency.
“Taking profit is right, while buying into a long term projection is also right. You don’t have to be right in this market, just less wrong than the rest,” Popescu said.
Shmuel Hauser, the chairman of the Israel Securities Authority, said on Monday he will propose regulations to ban companies based on bitcoin and other digital currencies from trading on the Tel Aviv Stock Exchange.