Although the Dow Jones Industrial Average, S&P 500, and Nasdaq Composite have soared, the iShares Expanded Tech-Software Sector ETF recently plunged 32% from its all-time high. Potentially overblown ...

Collectively, the iconic Dow Jones Industrial Average, S&P 500, and Nasdaq Composite have given investors plenty of reason to smile. The Dow recently eclipsed 50,000, the S&P 500 has gained at least ...