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[United Microelectronic Corp.](/topic/$umc)

### Market Dominance: XXXXX%
![Market Dominance Line Chart](https://lunarcrush.com/gi/w:600/t:$umc/c:line/m:market_dominance.svg)  
[Market Dominance 24-Hour Chart Data](/topic/$umc/time-series/market_dominance.tsv)  
**Current Value**: XXXXX%  
**Daily Average**: X%  
**1-Year High**: XXXXX% on 2025-03-31  
**1-Year Low**: XXXXX% on 2025-01-24