Stocks · NASDAQ · Technology · United States
MPWR — Monolithic Power Systems, Inc.
Monolithic Power Systems, Inc. (MPWR) is a technology stock listed on NASDAQ (United States). At the close of September 29, 2026 it traded at 1,356 (+0.35% on the day), +7.0% over one month, +1.8% over three months, +54.0% over twelve months. The InvestMuse composite score is +14 on a −100 to +100 scale, a mixed read that ranks #525 of about 1,221 assets. The strongest of its nine dimensions are Fundamentals (+63) and Trend (+47); the weakest is Chart patterns and zones (-80). Its volatility regime from the hidden Markov model is Hot. 40 news articles in the last 30 days carried an average tone of +0.24 (on −1 to +1).
The facts
| Last close | 1,356 (September 29, 2026) |
|---|---|
| 1 day / 1 month / 3 months / 12 months | +0.35% / +7.0% / +1.8% / +54.0% |
| 52-week range | 852.51 – 1,687 |
| Composite score | +14 / 100 · mixed view · rank #525 |
| Volatility regime (HMM) | Hot |
| Trailing P/E | 85.2 |
| Market cap | $68.1B |
The nine dimensions
Each dimension is scored from −100 to +100; the composite is their weighted blend. Composite of 9 dimensions; not a recommendation.
- Regime (hidden Markov model)+30
- Technical indicators-22
- Trend+47
- Support / resistance0
- Fundamentals+63
- Sector edge-1
- News sentiment+23
- Momentum+17
- Chart patterns and zones-80
How this read is made
Every night InvestMuse scores about 1,221 stocks, crypto assets, currencies, commodities and indices on nine dimensions: a hidden Markov model regime, technical indicators, trend, support and resistance from price clustering, fundamentals, the gap to sector peers, news sentiment, momentum, and chart patterns with demand/supply zones and Fibonacci levels. Members race each other with $100,000 of play money, against five fictional fund managers and the InvestMuse algorithm.
Data as of September 29, 2026. Observations from public market data — not investment advice, not a recommendation to buy or sell.