United Microelectronics Corporation company logo
United Microelectronics Corporation logo

UMC stock Relative Strength Index

14-Day RSI

62.144.55-6.82%

Summary

Current Value
As of today, UMC 14-day RSI is 62.14, down -6.82% on
Current Value Category
Based on its current 14-day relative strength index, UMC falls into the strengthening momentum 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 32.11 on

RSI Chart

SUGGESTED SERIES

Performance

UMC Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI62.14-6.8%+44.3%+1.0%+22.0%+36.7%+24.9%-5.3%
Price$22.59+2.1%+19.3%+9.2%+187.4%+233.7%+216.4%+84.9%
200-Day SMA$14.50+0.5%+9.8%+44.0%+97.6%+109.8%+85.7%+53.7%
50-Day SMA$20.66-0.5%-6.7%+36.2%+170.5%+192.9%+183.2%+97.8%
20-Day SMA$19.76+0.7%-0.6%-0.7%+147.8%+191.7%+182.0%+76.5%
Beta1.70+0.6%-4.0%+32.8%+100.0%+115.2%+27.8%-2.3%
ATR$1.01-1.2%-27.6%-17.5%+614.0%+735.9%+541.0%+154.4%
10-Day Volatility45.60%-2.2%-47.3%-36.6%+186.6%+93.8%+69.9%-0.1%
1-Month Volatility45.38%+6.1%-46.4%-42.8%+142.4%+130.1%+73.8%+4.1%
3-Month Volatility79.48%-2.4%-9.8%+17.3%+159.0%+241.8%+184.5%+98.8%
1-Year Volatility62.55%+0.3%+1.9%+24.6%+94.9%+97.7%+70.7%+4.2%

RSI Highs

UMC 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M66.69-6.8%
3M75.92-18.1%
6M91.71-32.2%
1Y91.71-32.2%
3Y91.71-32.2%
5Y91.71-32.2%
All91.71-32.2%

RSI Lows

UMC 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M39.39+57.8%
3M32.11+93.5%
6M32.11+93.5%
1Y32.11+93.5%
3Y19.30+222.0%
5Y19.30+222.0%
All11.68+432.0%

RSI History

DateValueChange
62.14+22.0%
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 62.14
What 14-day RSI category does UMC fall into?
Based on its current 14-day relative strength index, UMC falls into the strengthening momentum 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 32.11 on July 29, 2026

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