2 Mega-Cap Stocks to Buy on the Dip Posted byRiddhima Chakraborty May 17, 2022 Leave a comment on 2 Mega-Cap Stocks to Buy on the Dip Mega-cap stocks Walmart (WMT) and Roche Holding (RHHBY) are both down more than 15% in the past month but could be solid buy the dip candidates.