United Microelectronics Corporation company logo
United Microelectronics Corporation logo

UMC stock Relative Strength Index

14-Day RSI

70.030.15-0.21%

Summary

Current Value
As of today, UMC 14-day RSI is 70.03, down -0.21% on
Current Value Category
Based on its current 14-day relative strength index, UMC falls into the overbought category
1-Year High
UMC 14-day RSI reached a 1-year high of 84.52 on
1-Year Low
UMC 14-day RSI reached a 1-year low of 24.03 on

RSI Chart

SUGGESTED SERIES

Performance

UMC Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI70.03-0.2%+68.5%+62.1%+37.5%+22.4%+68.0%+31.2%
Price$13.05-0.1%+45.5%+28.2%+66.0%+86.2%+63.3%+31.6%
200-Day SMA$8.45+0.3%+4.2%+10.7%+15.3%+17.4%+16.8%+21.2%
50-Day SMA$10.20+0.6%+2.2%+19.5%+33.5%+52.3%+22.1%+10.2%
Beta0.890.0%+8.5%+14.1%+4.7%-7.3%-32.1%-32.6%
ATR$0.57-4.3%+80.4%+0.6%+302.9%+137.9%+186.9%+36.0%
10-Day Volatility79.15%-11.5%+112.8%-38.1%+397.5%+233.8%+145.3%+19.3%
1-Month Volatility69.31%+0.5%+89.0%-29.4%+270.3%+32.9%+169.3%+24.7%
3-Month Volatility52.67%+1.0%-16.8%-13.0%+71.6%+24.1%+96.0%-1.4%
1-Year Volatility43.61%-0.4%+6.4%+5.9%+35.9%+18.6%+3.7%-32.2%

RSI Highs

UMC 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M81.47-14.0%
3M81.47-14.0%
6M84.52-17.1%
1Y84.52-17.1%
3Y84.52-17.1%
5Y84.52-17.1%
All88.18-20.6%

RSI Lows

UMC 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M37.00+89.3%
3M32.93+112.7%
6M32.93+112.7%
1Y24.03+191.4%
3Y19.30+262.9%
5Y19.30+262.9%
All11.68+499.6%

RSI History

DateValueChange
70.03+37.5%
50.93+24.2%
41.02-37.0%
65.15+62.2%
40.17-26.0%
54.32-7.5%
58.71+2.8%
57.12+21.2%
47.11+23.4%
38.17+0.6%
37.94-23.9%
49.88-14.1%
58.08-2.4%
59.52+11.7%
DateValueChange
53.27-1.5%
54.09-4.5%
56.66-14.8%
66.49+30.6%
50.93+7.4%
47.44-23.0%
61.64+33.0%
46.34-15.6%
54.93+13.4%
48.44+43.7%
33.71-46.6%
63.07+48.4%
42.49-

FAQ

  • What is the current 14-day RSI of UMC?

    As of today, UMC 14-day RSI is 70.03

  • What 14-day RSI category does UMC fall into?

    Based on its current 14-day relative strength index, UMC falls into the overbought category

  • What is UMC 14-day RSI 1-year high?

    UMC 14-day RSI reached a 1-year high of 84.52 on January 21, 2026

  • What is UMC 14-day RSI 1-year low?

    UMC 14-day RSI reached a 1-year low of 24.03 on August 7, 2025

Data Sources & References

  1. UMC Official Website www.umc.com
  2. UMC Profile on Yahoo Finance finance.yahoo.com/quote/UMC
  3. UMC Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/umc