United Microelectronics Corp. Sponsored ADR $(UMC)$ is currently at $21.46, up $3.24 or 17.78%
--Would be new all-time closing high (Based on available data back to Sept. 19, 2000)
--On pace for largest percent increase since Nov. 23, 2020, when it rose 20.24%
--Currently up three of the past five days
--Up 64.32% month-to-date; on pace for best month on record (Based on available data back to Sept. 19, 2000)
--Up 173.03% year-to-date
--Up 177.26% from 52 weeks ago (May 27, 2025), when it closed at $7.74
--Would be a new 52-week closing high
--Up 226.14% from its 52-week closing low of $6.58 on Aug. 29, 2025
--Traded as high as $21.46; new all-time intraday high (Based on available data back to Sept. 19, 2000)
--Up 17.78% at today's intraday high; largest intraday percent increase since March 31, 2025, when it rose as much as 20.15%
All data as of 10:27:50 AM ET
Source: Dow Jones Market Data, FactSet
(END) Dow Jones Newswires
May 26, 2026 10:30 ET (14:30 GMT)
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