Bitcoin hit a two-year high on Tuesday, on track for its biggest two-day rally this year.
Read More Bitcoin scorches past $57,000 as big buyers flock inTag: market value
AI firms surge after chip giant Nvidia discloses stake
Shares of smaller AI firms rallied after Nvidia disclosed stake in them.
Read More AI firms surge after chip giant Nvidia discloses stakeWall Street climbs, lifted by Uber, Lyft and Nvidia
Nvidia briefly displaced Alphabet as the U.S. stock market’s third most valuable company.
Read More Wall Street climbs, lifted by Uber, Lyft and NvidiaAI frenzy puts Nvidia briefly ahead of Amazon in market value
Nvidia briefly surpassed Amazon.com Inc in market capitalization on Monday.
Read More AI frenzy puts Nvidia briefly ahead of Amazon in market valuePinterest slides as smaller players battle for share of ad market
Pinterest dropped over 10% in a sign that smaller social media platforms could be losing the battle to bigger players for ad dollars.
Read More Pinterest slides as smaller players battle for share of ad marketTesla set to erase $70 billion in valuation after Musk’s sales warning
Tesla tumbled nearly 11% on Thursday after CEO Elon Musk warned sales growth would slow this year despite price cuts.
Read More Tesla set to erase $70 billion in valuation after Musk’s sales warning