Following the widespread tech sell-off driven by the unveiling of DeepSeek's latest AI model, Yahoo Finance host Julie Hyman reviews the stock market's (^DJI, ^IXIC, ^GSPC) reliance on the ...
IBM shares jumped 13% to lead S&P 500 gainers Thursday, a day after the company posted fourth-quarter results that topped analysts' estimates as its artificial intelligence (AI)-enabled business ...