Stock market news live updates: Stock futures fall after Walmart slashes outlook - Yahoo Canada

U.S. stocks tumbled on Tuesday' as investors mulled mulled a flurry of corporate earnings and braced for results from Big Tech after the bell.

U.S. stocks tumbled on Tuesday after Walmart's (WMT) profit warning Monday night and ahead of a rush of tech earnings and the Fed's latest policy statement on Wednesday. At the closing bell, the ben… [+3532 chars]

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