U.S. stocks suffered their worst day in eight months on Wednesday, plummeting from near all-time highs amid rising bond yields and inflation concerns. Not immune to the selling was McDonald's MCD , a popular dividend-paying stock which some might think could work as a safe haven during stretches of market uncertainty where the economy remains strong. The burger behemoth has fared slightly better than many other major companies, but recent volatility has put a dent in what looked to be the beginning of a strong rally for MCD.