United Microelectronics Corporation company logo
United Microelectronics Corporation logo

UMC stock Relative Strength Index

14-Day RSI

41.170.40+0.98%

Summary

Current Value
As of today, UMC 14-day RSI is 41.17, up +0.98% on
Current Value Category
Based on its current 14-day relative strength index, UMC falls into the weakening 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 24.03 on

RSI Chart

SUGGESTED SERIES

Performance

UMC Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI41.17+1.0%-37.4%-41.3%-19.2%+48.6%-5.0%-40.2%
Price$19.03+0.5%-30.1%+45.7%+142.1%+178.2%+153.4%+80.7%
200-Day SMA$12.79+0.5%+14.5%+51.8%+74.3%+82.9%+65.9%+48.3%
50-Day SMA$22.29+0.1%+18.1%+119.8%+191.8%+190.1%+177.5%+137.0%
20-Day SMA$21.70-1.3%-6.7%+99.0%+172.2%+192.6%+185.4%+127.6%
Beta1.680.0%+13.5%+88.8%+97.7%+84.6%+25.4%+3.1%
ATR$1.58-1.5%-5.8%+165.9%+1019.0%+817.7%+778.0%+386.2%
10-Day Volatility88.65%-1.6%-23.3%-0.8%+457.2%+265.4%+120.2%+79.8%
1-Month Volatility84.65%+0.4%-12.2%+22.7%+352.2%+222.8%+173.4%+120.0%
3-Month Volatility87.93%-0.0%+11.4%+68.6%+186.5%+218.7%+175.6%+110.8%
1-Year Volatility60.21%-0.1%+9.4%+37.6%+87.6%+78.5%+60.2%-3.7%

RSI Highs

UMC 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M65.76-37.4%
3M91.71-55.1%
6M91.71-55.1%
1Y91.71-55.1%
3Y91.71-55.1%
5Y91.71-55.1%
All91.71-55.1%

RSI Lows

UMC 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M32.11+28.2%
3M32.11+28.2%
6M32.11+28.2%
1Y24.03+71.3%
3Y19.30+113.3%
5Y19.30+113.3%
All11.68+252.5%

RSI History

DateValueChange
41.17-19.2%
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 41.17
What 14-day RSI category does UMC fall into?
Based on its current 14-day relative strength index, UMC falls into the weakening 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 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