Stocks · TWSE · Technology · Taiwan
2303.TW — United Microelectronics Corp
United Microelectronics Corp (2303.TW) is a technology stock listed on TWSE (Taiwan). At the close of September 29, 2026 it traded at 153.50 (-0.32% on the day), +18.1% over one month, -7.6% over three months, +279.9% over twelve months. The InvestMuse composite score is +19 on a −100 to +100 scale, a mixed read that ranks #154 of about 1,221 assets. The strongest of its nine dimensions are Momentum (+78) and Regime (hidden Markov model) (+60); the weakest is Chart patterns and zones (-100). Its volatility regime from the hidden Markov model is Hot.
The facts
| Last close | 153.50 (September 29, 2026) |
|---|---|
| 1 day / 1 month / 3 months / 12 months | -0.32% / +18.1% / -7.6% / +279.9% |
| 52-week range | 40.36 – 175.50 |
| Composite score | +19 / 100 · mixed view · rank #154 |
| Volatility regime (HMM) | Hot |
| Resistance levels | 41.00 |
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+1
- Trend+55
- Support / resistance0
- Fundamentals0
- Sector edge0
- News sentiment0
- Momentum+78
- Chart patterns and zones-100
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.