On May 20, Rambus rose 5.1% in regular trading, trading at $128.58/share, with trading volume of approximately $30.89 million.

On the news front, Micron Technology expressed at the JPM conference that its financial outlook has further strengthened, with expectations to achieve record free cash flow in the third quarter. Micron also projected that supply tightness across HBM, DRAM, and NAND memory chips would persist, driving the broader storage sector higher. Micron Technology gained 1.91%, while other semiconductor names also rallied, with Intel up 8.61%, Advanced Micro Devices up 7.76%, and Marvell Technology up 8.77%.

Rambus had previously pulled back over 10% due to concentrated insider selling disclosed through multiple Form 144 filings and broader semiconductor sector weakness. The current move represents a recovery bounce as storage sector sentiment improves on Micron's positive demand and supply commentary.

(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.)