United Microelectronics Corporation company logo
United Microelectronics Corporation logo

UMC stock Relative Strength Index

14-Day RSI

91.710.49+0.54%

Summary

Current Value
As of today, UMC 14-day RSI is 91.71, up +0.54% 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 91.71 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 RSI91.71+0.5%+34.0%+61.9%+80.1%+61.8%+40.7%+66.5%
Price$22.23-2.0%+74.3%+112.9%+182.8%+188.6%+156.6%+136.2%
200-Day SMA$9.36+0.9%+11.5%+18.0%+27.7%+30.4%+27.4%+24.8%
50-Day SMA$12.80+2.1%+27.0%+34.5%+67.7%+80.0%+54.9%+39.2%
Beta1.11+5.7%+26.1%+46.0%+30.6%+19.4%-15.9%-22.4%
ATR$1.05+3.0%+78.1%+170.7%+641.1%+461.8%+405.4%+172.4%
10-Day Volatility80.01%-3.6%-13.2%+106.4%+402.9%+218.5%+71.0%+69.3%
1-Month Volatility67.66%-4.0%-4.6%+61.4%+261.4%+146.4%+80.9%+26.3%
3-Month Volatility64.32%-0.8%+22.1%+7.3%+109.6%+51.6%+111.7%+13.5%
1-Year Volatility48.46%+0.2%+10.8%+17.0%+51.0%+32.8%+17.6%-26.2%

RSI Highs

UMC 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M91.71at high
3M91.71at high
6M91.71at high
1Y91.71at high
3Y91.71at high
5Y91.71at high
All91.71at high

RSI Lows

UMC 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M68.42+34.0%
3M32.93+178.5%
6M32.93+178.5%
1Y24.03+281.6%
3Y19.30+375.2%
5Y19.30+375.2%
All11.68+685.2%

RSI History

DateValueChange
91.71+80.1%
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 91.71

  • 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 91.71 on May 28, 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