On September 4, Silicon Motion Technology rose 5.22% in regular trading, trading at $247.98/share, with turnover of $22.67 million. The rally came amid a broad-based surge across storage chip stocks, with the semiconductor sector posting widespread gains.

On the news front, storage chip stocks rallied collectively, with Sandisk up over 5%, Seagate up over 4%, and Micron Technology, SK Hynix, and Western Digital all up over 3%. The rally was underpinned by continued firmness in NAND Flash and DRAM spot prices and a bullish industry outlook. Market data shows cumulative spot price increases of over 300% since September of last year, driven by AI server procurement and enterprise SSD demand outstripping supply. Industry participants note that storage manufacturers have limited old inventory buffers remaining, and with upstream resource costs still climbing, pricing momentum is expected to persist.

Additionally, Silicon Motion recently unveiled its MonTitan SSD Reference Design Kit targeting agentic AI infrastructure, positioning the company at the intersection of the AI-driven storage upcycle. Company executives have noted that storage capacity — or \"storage power\" — has become a critical system bottleneck as AI workloads scale exponentially.

(The above content is based on publicly available market information, generated by a program or algorithm, and is intended solely as a stock movement alert. It does not constitute investment advice or a basis for trading decisions.)