Bitcoin skids amid broad cryptocurrency sell-off

Cryptocurrencies plunged on Friday, with bitcoin at one point sliding below $8,000 and headed for its biggest weekly loss since December 2013, amid worries about a regulatory clampdown globally. This week’s slump brought the total market value of cryptocurrencies down to around $400 billion, half the high it reached in January, according to industry tracker…

Nvidia just took a one-two punch from Wall Street (NVDA)

Nvidia is sliding after two Wall Street firms took shots at the company. Goldman Sachs and Citron Research both announced a pullback on their optimism while maintaining a good overall outlook. The stock is down 1.52% to $236.84 after Goldman Sachs removed Nvidia from its conviction list, and Citron said the stock is about to drop…