Monolithic Power stock rises 8.0 percent ahead of the open
Published on 09/23/2026 at 02:15 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Monolithic Power stock closed at USD 1,383.83 on the Nasdaq on September 22, 2026, gaining 8.0 percent from the prior close. The Nasdaq Composite was reported at 27,229.26, up 0.40 percent during the same session, leaving the stock ahead by 7.60 percentage points.
September 22, 2026 in numbers
Monolithic Power Systems, Inc. (ISIN US6098391054, Nasdaq: MPWR) traded from a reported low near USD 1,277.68 to a high of USD 1,383.83 and closed near the top of that range. The share price was 18 percent below the reported 52-week high of USD 1,690, while the stock was up 48 percent since the beginning of the year, according to market coverage published on September 22, 2026.
Seeking Alpha reported on September 22, 2026, that the shares advanced just over 8 percent during a four-session recovery.
Today before the open
The US trading session begins after the September 22 close. The Nasdaq Composite had reached a reported record intraday level above 27,250 during the prior session, providing a dated market reference for semiconductor shares.
