Unimicron Technology Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-16 | 253.00 | 274.00 | 247.00 | 274.00 | 274.00 | 72,713,669 |
| 2026-01-15 | 250.00 | 257.50 | 245.50 | 249.50 | 249.50 | 30,014,413 |
| 2026-01-14 | 255.50 | 256.00 | 245.50 | 250.00 | 250.00 | 29,859,691 |
| 2026-01-13 | 246.50 | 257.00 | 242.50 | 254.00 | 254.00 | 55,866,832 |
| 2026-01-12 | 234.50 | 246.00 | 234.50 | 243.50 | 243.50 | 40,888,116 |
| 2026-01-09 | 229.00 | 229.50 | 221.50 | 225.50 | 225.50 | 19,148,599 |
| 2026-01-08 | 224.00 | 230.00 | 219.50 | 227.50 | 227.50 | 23,498,448 |
| 2026-01-07 | 232.50 | 244.50 | 225.50 | 226.00 | 226.00 | 58,674,260 |
| 2026-01-06 | 231.00 | 235.50 | 228.00 | 230.50 | 230.50 | 26,037,317 |
| 2026-01-05 | 223.00 | 233.00 | 221.00 | 230.00 | 230.00 | 48,483,738 |
| 2026-01-02 | 222.50 | 225.00 | 216.00 | 219.00 | 219.00 | 21,094,592 |
| 2025-12-31 | 220.00 | 223.50 | 219.00 | 220.00 | 220.00 | 12,630,436 |
| 2025-12-30 | 221.50 | 224.00 | 218.00 | 219.50 | 219.50 | 11,001,118 |
| 2025-12-29 | 222.50 | 222.50 | 217.50 | 220.50 | 220.50 | 10,909,813 |
| 2025-12-26 | 218.50 | 224.00 | 216.50 | 220.50 | 220.50 | 15,968,723 |
| 2025-12-24 | 218.50 | 220.50 | 215.00 | 217.00 | 217.00 | 13,325,125 |
| 2025-12-23 | 220.00 | 220.00 | 214.50 | 215.50 | 215.50 | 15,378,226 |
| 2025-12-22 | 219.50 | 221.00 | 213.00 | 220.50 | 220.50 | 24,783,309 |
| 2025-12-19 | 211.00 | 216.50 | 209.00 | 215.00 | 215.00 | 25,900,078 |
| 2025-12-18 | 209.00 | 213.00 | 204.50 | 207.00 | 207.00 | 18,442,793 |
| 2025-12-17 | 220.00 | 221.00 | 211.50 | 212.00 | 212.00 | 20,874,080 |
| 2025-12-16 | 220.00 | 221.00 | 211.50 | 214.00 | 214.00 | 23,034,970 |
| 2025-12-15 | 220.00 | 224.50 | 219.50 | 221.50 | 221.50 | 12,119,889 |
| 2025-12-12 | 228.00 | 229.50 | 222.00 | 225.00 | 225.00 | 19,584,637 |
| 2025-12-11 | 230.00 | 235.00 | 224.50 | 225.00 | 225.00 | 35,820,817 |
| 2025-12-10 | 227.50 | 230.00 | 222.50 | 227.50 | 227.50 | 36,374,898 |
| 2025-12-09 | 221.50 | 234.00 | 221.50 | 226.00 | 226.00 | 72,177,435 |
| 2025-12-08 | 215.50 | 224.00 | 212.00 | 220.50 | 220.50 | 53,386,567 |
| 2025-12-05 | 202.50 | 218.00 | 201.50 | 215.00 | 215.00 | 79,844,923 |
| 2025-12-04 | 197.00 | 204.00 | 197.00 | 198.50 | 198.50 | 33,730,488 |
| 2025-12-03 | 197.00 | 203.00 | 195.00 | 196.50 | 196.50 | 30,541,390 |
| 2025-12-02 | 200.00 | 204.00 | 194.50 | 196.00 | 196.00 | 43,577,865 |
| 2025-12-01 | 190.00 | 201.00 | 190.00 | 197.00 | 197.00 | 70,880,853 |
| 2025-11-28 | 187.50 | 188.00 | 184.00 | 186.50 | 186.50 | 20,712,314 |
| 2025-11-27 | 179.00 | 189.50 | 178.00 | 187.00 | 187.00 | 54,580,779 |
| 2025-11-26 | 175.00 | 183.00 | 174.00 | 178.50 | 178.50 | 50,943,119 |
| 2025-11-25 | 168.00 | 178.00 | 166.50 | 176.00 | 176.00 | 45,090,361 |
| 2025-11-24 | 163.00 | 164.00 | 157.50 | 164.00 | 164.00 | 24,638,525 |
| 2025-11-21 | 163.50 | 165.50 | 158.00 | 160.00 | 160.00 | 33,455,073 |
| 2025-11-20 | 166.50 | 175.00 | 166.50 | 171.50 | 171.50 | 28,649,658 |
| 2025-11-19 | 164.00 | 165.50 | 160.00 | 160.50 | 160.50 | 38,149,555 |
| 2025-11-18 | 167.50 | 179.00 | 167.50 | 170.00 | 170.00 | 49,807,769 |
| 2025-11-17 | 174.00 | 177.00 | 167.50 | 167.50 | 167.50 | 19,492,721 |
| 2025-11-14 | 172.50 | 175.50 | 168.50 | 171.50 | 171.50 | 23,010,697 |
| 2025-11-13 | 169.18 | 178.61 | 168.69 | 177.12 | 177.12 | 48,480,163 |
| 2025-11-12 | 166.70 | 171.66 | 165.71 | 166.21 | 166.21 | 16,790,306 |
| 2025-11-11 | 164.72 | 168.69 | 162.73 | 165.21 | 165.21 | 17,067,447 |
| 2025-11-10 | 161.25 | 165.21 | 156.78 | 163.23 | 163.23 | 23,179,233 |
| 2025-11-07 | 164.00 | 166.00 | 160.00 | 161.50 | 161.50 | 13,439,307 |
| 2025-11-06 | 167.50 | 167.50 | 162.00 | 165.50 | 165.50 | 20,129,032 |
| 2025-11-05 | 163.50 | 166.00 | 161.00 | 164.00 | 164.00 | 30,930,228 |
| 2025-11-04 | 177.00 | 177.50 | 168.00 | 168.50 | 168.50 | 52,367,902 |
| 2025-11-03 | 168.00 | 179.50 | 167.00 | 178.50 | 178.50 | 89,250,715 |
| 2025-10-31 | 161.50 | 169.00 | 160.50 | 163.50 | 163.50 | 20,359,289 |
| 2025-10-30 | 168.00 | 169.00 | 159.00 | 160.00 | 160.00 | 23,648,665 |
| 2025-10-29 | 164.50 | 167.00 | 162.00 | 166.00 | 166.00 | 22,323,103 |
| 2025-10-28 | 163.00 | 163.50 | 158.00 | 162.50 | 162.50 | 17,727,954 |
| 2025-10-27 | 161.50 | 165.50 | 161.00 | 163.50 | 163.50 | 26,740,901 |
| 2025-10-23 | 157.50 | 160.00 | 155.00 | 156.00 | 156.00 | 13,929,317 |
| 2025-10-22 | 160.50 | 162.00 | 157.50 | 159.00 | 159.00 | 13,272,971 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2023-07-13 | 7.9930 TWD |
| 2022-07-15 | 3.4000 TWD |
| 2021-08-27 | 1.3929 TWD |
| 2020-07-15 | 1.0919 TWD |
| 2019-07-29 | 0.8001 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.