As for the earnings outlook, Celanese could be under margin pressure from a potential fall in chemical prices and ongoing raw material inflation, notably from energy. UPS's underlying growth is excellent The package delivery giant currently trades at less than 15 times earnings and a price-to-FCF multiple of less than 18. In a nutshell, UPS benefited from the surge in demand created by the stay-at-home measures imposed on the public and the subsequent boom in e-commerce and other deliveries needed to keep the economy going.