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Microsoft Corporation stock is down 31% and trades at its lowest valuation in years. Click for why AI competition may keep MSFT lagging and consider GOOG/AMZN.

Microsoft touched $4 trillion in market cap Thursday, joining Nvidia as the only two companies to reach this level. The upward move came after the tech giant posted stronger-than-expected results.

MICROSOFT insiders have traded $MSFT stock on the open market 9 times in the past 6 months. Of those trades, 0 have been purchases and 9 have been sales. Here’s a ...