On May 26, Rambus rose 5.4% in pre-market trading, trading at $151.0/share, with trading volume of approximately $994,300.

On the news front, the rise is primarily driven by continued strength in the storage sector. Micron Technology previously stated at the JPM conference that its financial outlook has further strengthened, with record free cash flow expected in Q3, and projected supply tightness in HBM, DRAM, and NAND memory chips persisting well into the future. This positive outlook has broadly lifted storage-related stocks, with Micron Technology gaining 8.43% in the sector.

Rambus had previously corrected over 10% from its all-time high after a roughly 50% surge in one month, pressured by concentrated insider selling via Form 144 filings and broader semiconductor sector weakness. Since bottoming near $120, the stock has staged a sustained recovery rally, with long-term market optimism around HBM and AI-related memory demand serving as the core catalyst supporting the rebound.

(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.)