uPI Semiconductor Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-20 | 183.50 | 195.50 | 183.50 | 191.50 | 187.46 | 1,667,528 |
| 2026-01-19 | 181.00 | 185.50 | 179.50 | 185.00 | 181.10 | 508,205 |
| 2026-01-16 | 183.00 | 183.00 | 181.00 | 181.00 | 177.18 | 280,013 |
| 2026-01-15 | 184.00 | 184.00 | 180.00 | 182.50 | 178.65 | 379,195 |
| 2026-01-14 | 181.00 | 184.00 | 180.00 | 182.50 | 178.65 | 394,005 |
| 2026-01-13 | 184.50 | 184.50 | 179.00 | 179.50 | 175.71 | 436,209 |
| 2026-01-12 | 181.50 | 186.00 | 181.50 | 183.50 | 179.63 | 290,000 |
| 2026-01-09 | 183.00 | 183.00 | 180.00 | 181.50 | 177.67 | 250,050 |
| 2026-01-08 | 187.00 | 187.50 | 181.50 | 182.00 | 178.16 | 359,134 |
| 2026-01-07 | 184.00 | 188.50 | 182.50 | 186.50 | 182.57 | 567,070 |
| 2026-01-06 | 189.00 | 189.00 | 184.00 | 186.50 | 182.57 | 378,420 |
| 2026-01-05 | 189.50 | 189.50 | 183.50 | 185.50 | 181.59 | 380,003 |
| 2026-01-02 | 195.00 | 195.00 | 187.00 | 188.00 | 184.03 | 514,011 |
| 2025-12-31 | 196.00 | 198.00 | 195.00 | 195.00 | 190.89 | 143,095 |
| 2025-12-30 | 196.00 | 196.00 | 194.00 | 195.00 | 190.89 | 138,347 |
| 2025-12-29 | 195.50 | 196.00 | 194.00 | 195.00 | 190.89 | 234,001 |
| 2025-12-26 | 196.00 | 197.00 | 195.00 | 195.00 | 190.89 | 97,170 |
| 2025-12-24 | 197.50 | 197.50 | 194.50 | 195.00 | 190.89 | 130,077 |
| 2025-12-23 | 197.50 | 198.00 | 195.00 | 195.50 | 191.38 | 111,132 |
| 2025-12-22 | 196.00 | 198.50 | 195.50 | 198.00 | 193.82 | 107,100 |
| 2025-12-19 | 199.50 | 199.50 | 195.00 | 195.00 | 190.89 | 120,650 |
| 2025-12-18 | 198.00 | 199.50 | 197.00 | 197.00 | 192.84 | 145,000 |
| 2025-12-17 | 197.00 | 203.50 | 197.00 | 198.00 | 193.82 | 319,270 |
| 2025-12-16 | 195.50 | 198.00 | 194.50 | 196.50 | 192.36 | 168,000 |
| 2025-12-15 | 195.00 | 197.00 | 192.00 | 196.00 | 191.87 | 171,000 |
| 2025-12-12 | 196.50 | 198.50 | 195.00 | 195.50 | 191.38 | 105,015 |
| 2025-12-11 | 197.00 | 198.50 | 195.00 | 197.50 | 193.33 | 218,150 |
| 2025-12-10 | 202.50 | 202.50 | 195.50 | 196.50 | 192.36 | 263,450 |
| 2025-12-09 | 201.00 | 201.50 | 199.00 | 200.50 | 196.27 | 109,000 |
| 2025-12-08 | 200.50 | 201.00 | 199.00 | 200.50 | 196.27 | 116,000 |
| 2025-12-05 | 205.50 | 206.50 | 199.00 | 200.50 | 196.27 | 333,140 |
| 2025-12-04 | 203.50 | 206.50 | 202.00 | 205.50 | 201.17 | 340,542 |
| 2025-12-03 | 203.00 | 205.50 | 201.50 | 203.00 | 198.72 | 280,504 |
| 2025-12-02 | 200.50 | 202.50 | 200.00 | 201.50 | 197.25 | 179,015 |
| 2025-12-01 | 199.00 | 202.00 | 198.50 | 200.50 | 196.27 | 205,050 |
| 2025-11-28 | 198.50 | 202.00 | 198.00 | 200.00 | 195.78 | 226,052 |
| 2025-11-27 | 200.00 | 200.50 | 198.00 | 199.50 | 195.29 | 304,399 |
| 2025-11-26 | 198.50 | 199.50 | 197.00 | 199.50 | 195.29 | 141,001 |
| 2025-11-25 | 203.00 | 203.00 | 196.50 | 197.50 | 193.33 | 281,083 |
| 2025-11-24 | 195.00 | 201.00 | 195.00 | 200.00 | 195.78 | 451,123 |
| 2025-11-21 | 197.00 | 197.00 | 189.00 | 194.00 | 189.91 | 514,008 |
| 2025-11-20 | 197.50 | 198.50 | 195.00 | 198.50 | 194.31 | 247,035 |
| 2025-11-19 | 194.50 | 198.50 | 194.00 | 194.50 | 190.40 | 399,040 |
| 2025-11-18 | 195.00 | 197.00 | 193.00 | 194.00 | 189.91 | 363,017 |
| 2025-11-17 | 194.50 | 198.00 | 193.50 | 196.50 | 192.36 | 241,100 |
| 2025-11-14 | 195.00 | 196.50 | 192.50 | 194.50 | 190.40 | 418,441 |
| 2025-11-13 | 200.00 | 200.50 | 197.00 | 199.50 | 195.29 | 266,005 |
| 2025-11-12 | 195.50 | 202.50 | 195.50 | 200.00 | 195.78 | 724,079 |
| 2025-11-11 | 193.00 | 197.50 | 193.00 | 194.50 | 190.40 | 482,400 |
| 2025-11-10 | 191.50 | 193.50 | 189.00 | 193.50 | 189.42 | 578,256 |
| 2025-11-07 | 190.00 | 191.00 | 185.00 | 187.00 | 183.06 | 696,305 |
| 2025-11-06 | 200.00 | 201.00 | 191.00 | 191.00 | 186.97 | 1,785,005 |
| 2025-11-05 | 183.00 | 198.00 | 182.00 | 198.00 | 193.82 | 1,966,000 |
| 2025-11-04 | 186.00 | 186.00 | 180.00 | 180.00 | 176.20 | 398,020 |
| 2025-11-03 | 189.50 | 189.50 | 184.00 | 184.50 | 180.61 | 305,029 |
| 2025-10-31 | 190.00 | 191.00 | 187.00 | 188.00 | 184.03 | 234,155 |
| 2025-10-30 | 192.50 | 194.50 | 187.50 | 188.50 | 184.52 | 304,161 |
| 2025-10-29 | 192.00 | 194.50 | 190.50 | 191.50 | 187.46 | 224,100 |
| 2025-10-28 | 196.00 | 196.00 | 191.50 | 192.00 | 187.95 | 162,111 |
| 2025-10-27 | 196.50 | 197.50 | 193.50 | 195.50 | 191.38 | 303,300 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-07-21 | 4.5983 TWD |
| 2025-07-17 | 1.6969 TWD |
| 2024-07-18 | 1.9922 TWD |
| 2023-07-04 | 9.9611 TWD |
| 2022-08-30 | 7.4950 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.