The AI rebound is not an “emotional revival,” but a repricing of capital

U.S. AI stocks suddenly rebounded across the board, and the market’s rapid sentiment shift was once again astonishing: yesterday, investors were still worried about AI cooling off; today, capital has already lined up again to buy computing power. At the close of U.S. trading on September 17, the Nasdaq rose 1.69%, the S&P 500 rose 1.14%, and the Philadelphia Semiconductor Index rose 3.14%; Nvidia gained 2.54%, AMD rose 6.36%, Intel climbed 7.67%, and ARM surged 8.57%.

There are actually two forces behind this rebound. One is that interest-rate pressure has temporarily eased, with the market reassessing the room for subsequent policy after digesting the Federal Reserve’s rate hike; the other, more importantly, is that the order-driven logic of the AI industry itself has not disappeared. Nvidia CEO Jensen Huang recently said that as AI continues to penetrate more industries, the company’s chip sales could double over the next year. Rising GPU cloud service prices also reflect, from another angle, that demand for computing power remains strong.

Therefore, what deserves attention about this rise is not that “AI stocks are up again,” but whether capital has returned to the industry’s fundamentals. The true core of the AI rally has never been a single day’s gain or loss, but whether computing power, data centers, storage, networking, and power infrastructure can continue to form a closed order cycle.

Of course, a rebound does not mean the risks have disappeared. Valuations, interest rates, and the return on AI investment remain issues the market cannot avoid. If capital continues to spread, the AI rally may extend from individual chip leaders to the entire industry chain. #Gate广场中秋团圆局 + ​​​#美股AI概念股全线反弹