Tower Semiconductor Stock Jumps on AI Data Center Breakthrough

Tower Semiconductor's stock jumped 7.43% after unveiling a technological breakthrough with Coherent that can significantly step up the performance of artificial intelligence data centers. The new tech can speed up connections between computing processors using light through fiber-optic cables, potentially joining Broadcom, Lumentum, and Ciena in supplying the AI data center industry with high-speed networking solutions. The market's response is seen as a knee-jerk reaction, with some investors questioning the sustainability of the gain given the stock's recent surge.