On July 9, ARM Holdings rose 3.09% overnight, trading at $309.51/share, with turnover of $11.71 million, extending the recovery rally following a significant semiconductor sector selloff.

On the news front, the Philadelphia Semiconductor Index had previously plunged 4.65% in a single session, dragging ARM down to the $290 range, and the broader chip sector has since entered a technical rebound channel. Fundamentally, ARM executives publicly confirmed that its chip architecture now accounts for more than 50% of the hyperscale cloud computing market, with customers spanning Meta, Google, Amazon, Microsoft, NVIDIA, and OpenAI. Additionally, UBS significantly raised its price target on ARM from $260 to $470, citing accelerating agentic AI demand driving independent CPU rack requirements and sustained growth in ARM royalty revenue.

Within the Semiconductor sector, Micron Technology up 3.28%, Intel up 3.17%, AMD up 1.41%, Broadcom up 1.14%, NVIDIA up 0.53%.

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