Shares of CVS and Dollar General made a turnaround due to their 'newfound sole survivor status,' Jim Cramer says

CNBC's Jim Cramer on Tuesday suggested why CVS Health and Dollar General, stocks that lagged last year, have seen gains recently. He attributed the turnaround in part to the idea that these two have become the most competitive in their sectors."There's a lot that goes into this, but at the end of the day, I think CVS and Dollar General both benefit from their newfound sole survivor status," he said. "Investors are piling into these two because their top competitors are falling apart, leaving CVS and Dollar ...