A Concern for Tech ETFs Despite ‘QQQ’ Up 18% YTD?

This article was originally published on ETFTrends.com.

The PowerShares QQQ (NasdaqGM: QQQ), which tracks the tech-heavy Nasdaq-100 Index, is up more than 18% year-to-date. However, some market observers are concerned about the small number of stocks driving the technology sector’s 2018 upside. Stocks such as Apple (NASDAQ: AAPL), Google parent Alphabet Inc. (NASDAQ: GOOG), Facebook Inc. (NASDAQ: FB) and Microsoft Corp. (NASDAQ: [...]

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