3 Mega-Cap Stocks To Buy Now By: TalkMarkets September 13, 2016 at 12:48 PM EDT With the uncertainty of upcoming U.S. interest rate hikes looming over the entire global market, now could be the time to stick to the less-volatile mega-cap stocks. Read More >> Related Stocks: Facebook Global 100 Ishares ETF Kraft Heinz Company Taiwan Semiconductor ADR