PayPal and Dropbox stocks fall after downgrades, GM shares inch higher, and more stocks on the move By: MarketWatch September 18, 2023 at 06:48 AM EDT Here are some of the most notable stock movers ahead of Monday's Wall Street open. Read More >> Related Stocks: Axcella Health Inc Doordash Inc Cl A Dropbox Inc Five Point Holdings Llc Cl A Ford Motor General Motors Iovance Biotherapeutics Inc MRDB NetApp Paypal Holdings Stellantis N.V.