US Stock Market Move | Philadelphia Semiconductor Index surges 4%, Marvell Technology, Inc. (MRVL.US) rises over 8%

date
23:01 11/11/2026
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GMT Eight
On Wednesday, the Philadelphia Semiconductor Index surged 4% at the open, fully recovering from the 12% plunge on November 5.
On Wednesday, the Philadelphia Semiconductor Index surged 4% at the open, fully recovering the 12% plunge from November 5. Among individual stocks, Marvell Technology, Inc. (MRVL.US) rose over 8%, Intel Corporation (INTC.US) gained more than 6%, while Broadcom Inc. (AVGO.US), ARM (ARM.US), and Super Micro Computer, Inc. (SMCI.US) each climbed over 5%. Taiwan Semiconductor Manufacturing Co., Ltd. Sponsored ADR (TSM.US) advanced more than 3%. Morgan Stanley noted in a research report that following the recent market pullback, it recommends investors position in semiconductor sector names. The firm believes this round of decline appears "overdone," and the risk-reward ratio for its covered names has "improved significantly." The firm acknowledged that recent multiple events have indeed introduced certain risks, but industry visibility remains "exceptionally strong," with cash-rich leading companies set to continue ramping up investment over multiple years, and demand is sustainable.