uPI Semiconductor Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-28 | 176.00 | 176.00 | 172.00 | 173.50 | 169.84 | 308,155 |
| 2026-04-27 | 182.50 | 183.00 | 173.00 | 176.00 | 172.29 | 823,041 |
| 2026-04-24 | 177.00 | 184.50 | 177.00 | 181.50 | 177.67 | 1,099,123 |
| 2026-04-23 | 184.50 | 184.50 | 172.00 | 175.00 | 171.31 | 1,272,070 |
| 2026-04-22 | 174.50 | 181.00 | 173.50 | 180.00 | 176.20 | 1,329,225 |
| 2026-04-21 | 172.00 | 174.50 | 170.50 | 173.50 | 169.84 | 553,100 |
| 2026-04-20 | 169.50 | 173.50 | 168.50 | 170.00 | 166.41 | 689,400 |
| 2026-04-17 | 167.50 | 169.50 | 164.50 | 167.50 | 163.97 | 367,138 |
| 2026-04-16 | 162.50 | 167.00 | 162.00 | 166.00 | 162.50 | 569,218 |
| 2026-04-15 | 162.00 | 164.00 | 161.00 | 162.00 | 158.58 | 357,179 |
| 2026-04-14 | 161.00 | 161.00 | 159.00 | 160.50 | 157.11 | 236,400 |
| 2026-04-13 | 160.00 | 160.00 | 157.00 | 158.50 | 155.16 | 267,072 |
| 2026-04-10 | 159.00 | 161.00 | 158.00 | 159.50 | 156.14 | 257,300 |
| 2026-04-09 | 162.50 | 162.50 | 157.00 | 157.50 | 154.18 | 513,500 |
| 2026-04-08 | 163.00 | 164.50 | 162.00 | 164.00 | 160.54 | 278,182 |
| 2026-04-07 | 161.00 | 161.00 | 157.50 | 159.50 | 156.14 | 147,011 |
| 2026-04-02 | 164.00 | 164.50 | 159.00 | 159.50 | 156.14 | 273,040 |
| 2026-04-01 | 165.00 | 165.50 | 163.00 | 163.00 | 159.56 | 104,000 |
| 2026-03-31 | 167.50 | 167.50 | 161.00 | 161.50 | 158.09 | 278,149 |
| 2026-03-30 | 166.00 | 171.00 | 164.50 | 168.00 | 164.46 | 292,111 |
| 2026-03-27 | 164.00 | 166.50 | 163.00 | 166.00 | 162.50 | 147,083 |
| 2026-03-26 | 170.00 | 172.50 | 166.50 | 166.50 | 162.99 | 386,518 |
| 2026-03-25 | 167.50 | 169.50 | 166.00 | 169.50 | 165.92 | 220,962 |
| 2026-03-24 | 166.00 | 166.50 | 160.50 | 163.50 | 160.05 | 242,111 |
| 2026-03-23 | 163.50 | 166.00 | 162.00 | 162.50 | 159.07 | 235,200 |
| 2026-03-20 | 169.00 | 170.50 | 166.50 | 167.50 | 163.97 | 229,000 |
| 2026-03-19 | 172.50 | 172.50 | 168.50 | 168.50 | 164.95 | 369,211 |
| 2026-03-18 | 175.50 | 175.50 | 172.50 | 174.00 | 170.33 | 217,100 |
| 2026-03-17 | 173.00 | 175.00 | 173.00 | 174.50 | 170.82 | 170,004 |
| 2026-03-16 | 175.50 | 175.50 | 170.50 | 172.50 | 168.86 | 180,085 |
| 2026-03-13 | 173.00 | 174.50 | 172.50 | 173.50 | 169.84 | 163,300 |
| 2026-03-12 | 172.00 | 176.50 | 172.00 | 176.00 | 172.29 | 218,030 |
| 2026-03-11 | 172.50 | 175.50 | 171.00 | 174.00 | 170.33 | 308,051 |
| 2026-03-10 | 167.50 | 169.50 | 166.00 | 169.00 | 165.44 | 226,250 |
| 2026-03-09 | 164.00 | 166.50 | 161.50 | 164.00 | 160.54 | 575,313 |
| 2026-03-06 | 174.50 | 176.00 | 172.50 | 173.50 | 169.84 | 276,085 |
| 2026-03-05 | 176.00 | 179.00 | 173.00 | 175.00 | 171.31 | 451,901 |
| 2026-03-04 | 180.00 | 180.50 | 170.50 | 171.50 | 167.88 | 925,352 |
| 2026-03-03 | 192.00 | 192.00 | 182.50 | 183.50 | 179.63 | 629,220 |
| 2026-03-02 | 184.00 | 190.50 | 182.00 | 189.50 | 185.50 | 509,018 |
| 2026-02-26 | 185.50 | 188.50 | 185.00 | 185.00 | 181.10 | 543,066 |
| 2026-02-25 | 187.00 | 187.00 | 183.00 | 185.00 | 181.10 | 435,107 |
| 2026-02-24 | 188.00 | 189.50 | 185.00 | 186.50 | 182.57 | 280,020 |
| 2026-02-23 | 186.00 | 190.00 | 183.00 | 185.50 | 181.59 | 395,108 |
| 2026-02-11 | 186.00 | 187.00 | 183.50 | 184.00 | 180.12 | 305,178 |
| 2026-02-10 | 185.00 | 186.50 | 184.00 | 185.00 | 181.10 | 195,058 |
| 2026-02-09 | 193.50 | 194.00 | 184.00 | 184.00 | 180.12 | 885,900 |
| 2026-02-06 | 199.00 | 199.00 | 188.50 | 190.50 | 186.48 | 565,346 |
| 2026-02-05 | 199.00 | 203.00 | 198.00 | 199.50 | 195.29 | 356,005 |
| 2026-02-04 | 205.50 | 206.00 | 198.00 | 201.00 | 196.76 | 549,055 |
| 2026-02-03 | 204.00 | 206.50 | 200.50 | 205.00 | 200.68 | 446,000 |
| 2026-02-02 | 198.00 | 202.00 | 195.50 | 198.50 | 194.31 | 557,330 |
| 2026-01-30 | 214.00 | 214.00 | 198.00 | 203.00 | 198.72 | 1,092,122 |
| 2026-01-29 | 212.00 | 218.00 | 211.00 | 214.50 | 209.98 | 1,587,400 |
| 2026-01-28 | 210.00 | 215.00 | 206.50 | 210.00 | 205.57 | 1,085,294 |
| 2026-01-27 | 201.50 | 209.00 | 201.50 | 209.00 | 204.59 | 1,164,596 |
| 2026-01-26 | 196.00 | 203.00 | 195.50 | 200.00 | 195.78 | 726,314 |
| 2026-01-23 | 194.50 | 199.00 | 194.50 | 195.50 | 191.38 | 529,010 |
| 2026-01-22 | 194.00 | 195.00 | 192.50 | 193.50 | 189.42 | 532,100 |
| 2026-01-21 | 190.00 | 193.50 | 188.50 | 191.00 | 186.97 | 727,699 |
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.