UMC Quote, Trading Chart, United Microelectronics Corporation (NEW)

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Stock Information
Company Name: United Microelectronics Corporation (NEW)
Stock Symbol: UMC
Market: NYSE
Website: umc.com
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UMC Quote
Last:$22.1101
Change Percent:-2.04%
Open:$21.94
Previous Close:$22.57
High:$22.28
Low:$21.84
Volume:6,578,357
Last Trade Date Time:09/10/2026 03:57:43 pm
Quotes are delayed by 15 to 20 minutes.
UMC Chart
Last Twenty Trading Days
Date:2026-09-10
Open:$21.94
Close:$22.57
High:$22.28
Low:$21.84
Volume:6,578,357
Date:2026-09-09
Open:$22.02
Close:$21.805
High:$22.58
Low:$21.93
Volume:6,396,625
Date:2026-09-08
Open:$21.58
Close:$21.58
High:$22.2
Low:$21.58
Volume:7,161,842
Date:2026-09-04
Open:$20.48
Close:$20.48
High:$21.03
Low:$20.33
Volume:4,981,046
Date:2026-09-01
Open:$20.5
Close:$19.945
High:$20.8395
Low:$20.19
Volume:6,054,907
Date:2026-08-31
Open:$20
Close:$19.81
High:$20.31
Low:$19.735
Volume:6,713,078
Date:2026-08-28
Open:$20.65
Close:$18.94
High:$20.78
Low:$19.59
Volume:13,868,022
Date:2026-08-27
Open:$18.8
Close:$19.035
High:$19.08
Low:$18.68
Volume:6,180,098
Date:2026-08-26
Open:$19.41
Close:$19.505
High:$19.46
Low:$18.84
Volume:4,589,631
Date:2026-08-25
Open:$19.5
Close:$19.505
High:$20
Low:$19.42
Volume:7,433,170
Date:2026-08-24
Open:$19.5
Close:$19.115
High:$19.5
Low:$18.77
Volume:9,747,255
Date:2026-08-21
Open:$18.45
Close:$18.32
High:$18.605
Low:$18.275
Volume:4,163,086
Date:2026-08-20
Open:$18.03
Close:$17.975
High:$18.235
Low:$17.88
Volume:6,222,063
Date:2026-08-19
Open:$18.8
Close:$18.345
High:$18.97
Low:$17.965
Volume:7,507,959
Date:2026-08-18
Open:$18.56
Close:$19.475
High:$18.76
Low:$18.14
Volume:7,638,066
Date:2026-08-17
Open:$19.38
Close:$19.475
High:$19.77
Low:$19.27
Volume:4,308,457
Date:2026-08-14
Open:$18.94
Close:$19.395
High:$19.17
Low:$18.75
Volume:4,046,002
Date:2026-08-13
Open:$19.25
Close:$19.385
High:$19.72
Low:$19.225
Volume:5,232,893
Date:2026-08-12
Open:$19.67
Close:$18.94
High:$19.67
Low:$19.33
Volume:6,741,416
Date:2026-08-11
Open:$19.35
Close:$18.94
High:$19.4486
Low:$18.915
Volume:5,067,367