ETFs & Stocks from Top-Ranked Sectors to Buy Now By: TalkMarkets February 22, 2016 at 15:27 PM EST Amid heightened volatility and uncertainty, major indexes logged their biggest weekly gains of 2016. Read More >> Related Stocks: Alaska Air Group Avago Technologies Hca Holdings Inc Nasdaq Green Energy Index ETF S&P Healthcare Services SPDR Solaredge Tech Technology Alphadex ETF FT US Global Jets ETF