Stocks · NASDAQ · Technology · United States
ARM — Arm Holdings plc
Arm Holdings plc (ARM) is a technology stock listed on NASDAQ (United States). At the close of September 29, 2026 it traded at 293.67 (+3.65% on the day), +21.4% over one month, -13.0% over three months, +110.1% over twelve months. The InvestMuse composite score is +26 on a −100 to +100 scale, a mixed read that ranks #206 of about 1,221 assets. The strongest of its nine dimensions are Fundamentals (+63) and Regime (hidden Markov model) (+60); the weakest is Sector edge (-81). Its volatility regime from the hidden Markov model is Hot. 14 news articles in the last 30 days carried an average tone of +0.17 (on −1 to +1).
The facts
| Last close | 293.67 (September 29, 2026) |
|---|---|
| 1 day / 1 month / 3 months / 12 months | +3.65% / +21.4% / -13.0% / +110.1% |
| 52-week range | 104.55 – 439.46 |
| Composite score | +26 / 100 · mixed view · rank #206 |
| Volatility regime (HMM) | Hot |
| Trailing P/E | 366.0 |
| Market cap | $382.2B |
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)+60
- Technical indicators-2
- Trend+43
- Support / resistance0
- Fundamentals+63
- Sector edge-81
- News sentiment+15
- Momentum+48
- Chart patterns and zones-42
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.