The closing price for United Microelectronics (UMC) in 2020 was $6.23, on December 31, 2020. It was up 229.5% for the year. The latest price is $22.21.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2020 | $6.28 | $6.30 | $6.17 | $6.23 | 3,417,400 |
December 30 2020 | $6.28 | $6.48 | $6.27 | $6.40 | 4,341,900 |
December 29 2020 | $6.33 | $6.33 | $6.07 | $6.14 | 4,657,200 |
December 28 2020 | $6.37 | $6.45 | $6.32 | $6.38 | 4,308,600 |
December 24 2020 | $6.09 | $6.18 | $6.09 | $6.12 | 1,788,200 |
December 23 2020 | $6.09 | $6.12 | $6.01 | $6.06 | 2,325,200 |
December 22 2020 | $6.10 | $6.10 | $5.93 | $6.03 | 3,990,700 |
December 21 2020 | $6.07 | $6.23 | $6.07 | $6.22 | 3,533,500 |
December 18 2020 | $6.23 | $6.24 | $5.99 | $6.01 | 4,653,300 |
December 17 2020 | $5.96 | $6.27 | $5.96 | $6.24 | 7,965,900 |
December 16 2020 | $5.92 | $5.95 | $5.78 | $5.84 | 2,916,000 |
December 15 2020 | $5.86 | $5.93 | $5.83 | $5.87 | 4,529,300 |
December 14 2020 | $6.13 | $6.14 | $6.01 | $6.07 | 3,545,700 |
December 11 2020 | $5.98 | $6.08 | $5.88 | $6.00 | 4,224,400 |
December 10 2020 | $6.01 | $6.23 | $6.00 | $6.14 | 5,626,100 |
December 09 2020 | $6.49 | $6.61 | $6.18 | $6.31 | 7,787,600 |
December 08 2020 | $6.80 | $6.83 | $6.13 | $6.47 | 11,201,800 |
December 07 2020 | $6.94 | $6.94 | $6.65 | $6.68 | 14,081,000 |
December 04 2020 | $6.36 | $6.62 | $6.25 | $6.55 | 11,308,500 |
December 03 2020 | $5.66 | $5.87 | $5.65 | $5.73 | 8,109,800 |
December 02 2020 | $5.50 | $5.51 | $5.32 | $5.38 | 5,217,800 |
December 01 2020 | $5.44 | $5.54 | $5.38 | $5.48 | 6,226,800 |
November 30 2020 | $5.36 | $5.39 | $5.22 | $5.27 | 9,397,000 |
November 27 2020 | $5.10 | $5.22 | $5.08 | $5.15 | 3,344,400 |
November 25 2020 | $4.95 | $5.05 | $4.94 | $5.00 | 2,804,100 |
Daily pricing data for United Microelectronics dates back to 9/19/2000, and may be incomplete.