The tech stock has soared recently. What should investors do?Ahead of Microsoft's (MSFT -0.33%) quarterly earnings release on July 30, many investors are likely looking closely at their shares of the software giant. After all, the stock has seen an incredible run recently. Shares are up 42% from April 21 to July 17. Not only has the stock benefited from a sharp V-shaped recovery following a tariff-related sell-off that impacted much of the market, but it has also risen to a new all-time high. The problem? T ...