The Nasdaq-100 Index (NDX) is higher by 6.7% year to date. That confirms tech stocks remain in strong form. Still, some market observers are concerned valuations in tech and other high-growth sectors are becoming somewhat frothy. Market participants considering ETFs such as the Invesco QQQ Trust (QQQ) and the Invesco NASDAQ 100 ETF (QQQM), both [...] The post Tech Sector Outlook Still Sturdy appeared first on ETF Trends .