TSMC delivered the strongest operating evidence on the semiconductor tape and still failed to secure an automatic reward. Its U.S. ADR fell after the results, while the Philadelphia semiconductor index dropped about 4.3% at Thursday’s close [E1][E3]. That mismatch between earnings and price points to a valuation correction: buyers accepted the demand figures and reduced what they would pay for their distant cash flows [E1][E3]. Thursday established the week’s governing fact, that excellent execution no longer overrules positioning, duration and macro risk [E1][E3].
Revenue reached a record US$40.20 billion in the second quarter, rising 36.0% year over year in local-currency terms [E1]. Net income climbed 77.4% to NT$706.56 billion, and high-performance computing supplied 66% of sales [E1]. Management also raised the 2026 capital budget to US$60–64 billion, hard evidence that foundry capacity is still being built for sustained advanced-compute demand [E1]. The share reaction therefore reads as multiple compression imposed on strong fundamentals, not disappointment hidden inside the operating print [E1][E3].
Memory trading produced a narrower recovery after its violent break. SK Hynix’s U.S. ADR closed Thursday at $152.31, down 13.69%, after reaching $194.80 intraday on 14 July [E2]. By Friday midday the ADR had rebounded around 5%, while Micron gained about 4.3% and Nvidia slipped roughly 1% [E3]. Buyers were separating memory names capable of catching a post-liquidation bid from the broader AI-chip complex still carrying crowded expectations [E2][E3].
Oil supplied the macro weight pressing on those expectations. Brent climbed roughly 4% on Friday toward $87 a barrel and WTI moved toward $82 as renewed U.S.–Iran hostilities restored the immediate supply-risk premium [E4]. Strait of Hormuz traffic remained severely restricted, with 26 total transits recorded through 16 July, about 91% below the pre-war baseline [E5]. A disruption of that scale forces investors to price a longer inflation tail, weaker growth and a larger discount on assets whose value sits furthest in the future [E4][E5].
That combination bears directly on high-duration semiconductor multiples. TSMC’s capital plan confirms that producers still expect the physical AI buildout to expand, but rising energy and geopolitical risk make each future dollar of earnings less valuable in present terms [E1][E4]. Crowded positions then magnify the adjustment because strong results offer liquid exits to investors who already own the story [E1][E3]. The tape can therefore punish the supplier with the best confirmed demand while rewarding a memory stock recovering from forced selling [E1][E2][E3].
The counter-case is strong: this is a derating and rotation, not a demand collapse [E1][E3]. TSMC would not raise planned spending to US$60–64 billion if its customers were broadly cancelling the advanced-compute cycle [E1]. High-performance computing at two-thirds of quarterly revenue shows that AI-related demand has already moved deep into the foundry’s operating base [E1]. Friday’s selective buying in SK Hynix and Micron likewise shows capital returning where the valuation reset became large enough [E2][E3].
Friday’s rebounds did not erase Thursday’s verdict; they refined it. Buyers paid for memory after a 13.69% break, withheld the same enthusiasm from Nvidia, and left TSMC’s record quarter carrying a lower valuation [E1][E2][E3]. Meanwhile, oil’s advance and the collapse in Hormuz traffic kept the external risk premium rising above the sector [E4][E5]. The buildout continues under a new tax: oil risk [E1][E4][E5].