U.S. chip stocks rose in early trading, with the Philadelphia Semiconductor Index up 3.1% and the iShares Semiconductor ETF up 3.1%. AMD (AMD.O) rose 3.6%, Micron Technology (MU.O) rose 3.5%, Western Digital (WDC.O) rose 4.2%, and Marvell Technology

2026-07-14

U.S. chip stocks rose in early trading, with the Philadelphia Semiconductor Index up 3.1% and the iShares Semiconductor ETF up 3.1%. AMD (AMD.O) rose 3.6%, Micron Technology (MU.O) rose 3.5%, Western Digital (WDC.O) rose 4.2%, and Marvell Technology Group (MRVL.O) rose 4.2%.