US stock market closing update

Index snapshot: Dow Jones 52224.64 (+0.74%); S&P 500 7509.20 (+0.89%); Nasdaq 25837.21 (+1.29%); Russell 2000 2987.40 (+1.38%). All three major indexes ended a three-day streak of declines and rebounded across the board, with growth stocks leading the market.

The key storyline on the trading floor was a strong comeback by the oversold semiconductor sector. The Philadelphia Semiconductor Index surged 5.21%, its biggest single-day gain since late June. The catalyst came from a bullish Morgan Stanley research note on the storage cycle. Institutions expect sustained tightness in data center storage and see upside potential for chip prices. Storage leaders surged across the board: SanDisk rose more than 14%, Micron and Western Digital gained more than 12%; Intel and AMD climbed more than 8%, and TSMC ADRs also moved higher. Nvidia edged up slightly, but the “Magnificent Seven” tech giants saw divergent performance—Tesla strengthened, while Microsoft and Google closed slightly lower.

On the macro front, the market is temporarily putting aside concerns about inflation driven by the Middle East geopolitical conflict and rising oil prices, as capital focuses on the Q2 earnings season. A large number of positions that had previously been shorting chip stocks are being covered all at once, and bargain-hunting funds entering from lower levels further drove the rebound. U.S. Treasury yields ticked up modestly and the U.S. dollar remained range-bound, without clearly weighing on risk assets. Small-cap Russell 2000 outperformed blue chips, improving market breadth and meaning the index is no longer driven solely by the top mega-cap leaders.

In terms of market sentiment, the fear gauge VIX fell slightly, and risk appetite saw marginal repair. But there is a clear divergence in institutional views: this rally is more likely being defined as a technical rebound after a big selloff, rather than a trend reversal. In the near term, the focus remains on waiting for technology companies’ earnings to validate expectations for AI-related capital expenditure and profits. If earnings fall short of expectations, there is still a risk of concentrated profit-taking by holders at higher levels. At the same time, keep monitoring developments in the Middle East: if the conflict escalates again, it could reignite inflation expectations and disrupt stock market performance. $BTC ‌