According to ChainCatcher citing RootData market data, chip stocks broadly rose in U.S. after-hours trading. Marvell Technology (MRVL.O) gained 2.5%, Micron (MU.O) rose 1.8%, Arm (ARM.O) added 1.7%, KLA (KLAC.O) advanced 1.6%, Lam Research (LRCX.O) climbed 1.4%, Qualcomm (QCOM.O) and Intel (INTC.O) each gained 1.3%, and TSMC (TSM.N) rose 1.1%.