Nvidia stock drops as China COVID shutdowns weaken outlook By: MarketWatch May 25, 2022 at 16:39 PM EDT Nvidia shares fell in the extended session Wednesday after COVID shutdowns in China and the Ukraine war shaved $500 million off its outlook. Read More >> Related Stocks: Adv Micro Devices Broadcom Ltd Cisco Systems Compass Inc Cl A Intel Corp NVIDIA Corp PHLX Semiconductor Sector Index Qualcomm, Inc.