The overall stock market may have recovered from the Great Recession, but the tech sector has never fully recovered from the dot-com bust in the early 2000s. Here are seven rules for investing in high-tech companies while avoiding wild speculation:
Stocks jumped Tuesday after Federal Reserve Chair Janet Yellen said she would continue the central bank's market-friendly, low-interest rate policies. It's a positive shift for the stock market, which had its worst January since 2010 as concerns about growth in China and the US sent investors shifting from stocks to bonds.
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