Wall Street is bracing for more whipsaws in the stock market. The Cboe Volatility Index, which measures expectations for where the market is headed through S&P 500 options, jumped more than 28% to ...
Shares of Walgreens Boots Alliance tumbled after a report that the pharmacy chain’s talks to sell itself to a private-equity firm are unlikely to result in a deal. CNBC’s David Faber said on air his s ...
U.S. tech stocks plunged on Monday, amid a wider market selloff. The culprit: DeepSeek, a Chinese artificial intelligence company that last week introduced a new — and low-cost — model into the ...