United Microelectronics Corporation company logo
United Microelectronics Corporation logo

UMC stock Relative Strength Index

14-Day RSI

64.103.24+5.32%

Summary

Current Value
As of today, UMC 14-day RSI is 64.10, up +5.32% 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 RSI64.10+5.3%+22.7%+16.3%+25.9%+13.7%+36.9%+39.5%
Price$26.10+3.5%+30.7%+6.3%+232.0%+258.0%+271.2%+130.9%
200-Day SMA$15.72+0.6%+11.2%+38.5%+114.3%+126.2%+101.8%+61.7%
50-Day SMA$20.82+0.4%-1.9%+7.4%+172.6%+199.3%+192.8%+87.1%
20-Day SMA$23.38+1.1%+22.1%-0.8%+193.3%+227.9%+228.2%+97.5%
Beta1.780.0%+1.7%+18.7%+109.4%+128.2%+29.9%+3.5%
ATR$0.93-0.6%-9.4%-45.5%+556.5%+541.0%+531.0%+201.8%
10-Day Volatility41.90%-28.1%+6.8%-64.7%+163.4%+77.8%+87.6%+36.1%
1-Month Volatility53.17%+2.0%-3.7%-46.9%+184.0%+147.4%+134.0%+41.2%
3-Month Volatility66.11%-1.2%-18.3%-18.5%+115.4%+211.4%+152.0%+66.9%
1-Year Volatility63.68%+0.1%+2.8%+14.7%+98.4%+102.1%+76.5%+11.8%

RSI Highs

UMC 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M73.25-12.5%
3M73.25-12.5%
6M91.71-30.1%
1Y91.71-30.1%
3Y91.71-30.1%
5Y91.71-30.1%
All91.71-30.1%

RSI Lows

UMC 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M51.45+24.6%
3M32.11+99.6%
6M32.11+99.6%
1Y32.11+99.6%
3Y19.30+232.1%
5Y19.30+232.1%
All11.68+448.8%

RSI History

DateValueChange
64.10+25.9%
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 64.10
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