Bitcoin dropped below $4,000 as a massive selloff in the cryptocurrency market continued over the Thanksgiving weekend.
The price of a bitcoin fell as low as $3,604 during the sell-off. It has lost some 80% of its value from highs reached late last year when the price of bitcoin eclipsed $20,000. Bitcoin has fallen 40% in just two weeks of November. It was the worst price drop since April 2013.
Other cryptocurrencies including ethereum and ripple have seen similar price drops.
Bitcoin dropped below $10,000 for a short time Wednesday (Jan. 17) as a selloff sparked by increased talk of government regulation spooked the market.