On June 18, Monolithic Power Systems rose 3.58% in pre-market trading, trading at $1,499.35/share, with turnover of $235,900. The stock had declined 3.22% during the prior regular session but rebounded alongside broader semiconductor sector strength.

On the news front, NVIDIA previously announced its next-generation 800V power architecture partner list, with MPS officially included in the endorsed lineup. The AI data center power conversion chain upgrade positions MPS as a core supplier and direct beneficiary. Additionally, the power management IC price hike cycle continues to intensify, with the company planning to further expand price adjustment scope in July, reinforcing expectations for improved profitability in the second half.

Within the Semiconductors sector, the overall tone remains positive. Among individual stocks, Micron Technology up 4.63%, Marvell Technology up 4.6%, Advanced Micro Devices up 3.18%, Broadcom up 3.04%, NVIDIA up 1.29%.

(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.)