uPI Semiconductor Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-27 | 196.50 | 197.50 | 193.50 | 195.50 | 191.38 | 303,300 |
| 2025-10-23 | 196.50 | 197.00 | 193.00 | 193.50 | 189.42 | 236,202 |
| 2025-10-22 | 192.00 | 197.50 | 192.00 | 197.00 | 192.84 | 262,050 |
| 2025-10-21 | 190.00 | 196.50 | 190.00 | 194.50 | 190.40 | 337,050 |
| 2025-10-20 | 188.50 | 190.50 | 187.50 | 189.00 | 185.01 | 222,150 |
| 2025-10-17 | 190.00 | 192.00 | 188.50 | 188.50 | 184.52 | 210,200 |
| 2025-10-16 | 190.50 | 194.50 | 189.00 | 191.50 | 187.46 | 243,001 |
| 2025-10-15 | 191.00 | 191.50 | 187.00 | 189.50 | 185.50 | 445,078 |
| 2025-10-14 | 198.00 | 200.50 | 189.50 | 190.50 | 186.48 | 415,106 |
| 2025-10-13 | 197.50 | 199.00 | 195.00 | 197.50 | 193.33 | 398,212 |
| 2025-10-09 | 206.00 | 208.00 | 202.00 | 202.00 | 197.74 | 293,236 |
| 2025-10-08 | 205.50 | 207.00 | 202.50 | 205.00 | 200.68 | 267,766 |
| 2025-10-07 | 208.00 | 210.00 | 205.50 | 207.00 | 202.63 | 269,201 |
| 2025-10-03 | 206.00 | 208.00 | 204.00 | 207.50 | 203.12 | 230,000 |
| 2025-10-02 | 206.50 | 207.00 | 204.50 | 206.00 | 201.65 | 204,000 |
| 2025-10-01 | 213.00 | 216.00 | 205.50 | 205.50 | 201.17 | 561,434 |
| 2025-09-30 | 206.50 | 211.50 | 204.00 | 211.00 | 206.55 | 625,100 |
| 2025-09-26 | 212.00 | 213.00 | 200.50 | 201.50 | 197.25 | 1,298,136 |
| 2025-09-25 | 210.00 | 212.50 | 209.00 | 212.00 | 207.53 | 289,022 |
| 2025-09-24 | 214.50 | 214.50 | 210.00 | 210.00 | 205.57 | 439,832 |
| 2025-09-23 | 215.50 | 215.50 | 210.00 | 214.00 | 209.49 | 597,711 |
| 2025-09-22 | 213.00 | 214.50 | 209.00 | 214.50 | 209.98 | 519,184 |
| 2025-09-19 | 213.00 | 213.00 | 209.00 | 211.00 | 206.55 | 476,520 |
| 2025-09-18 | 209.00 | 213.00 | 208.00 | 211.00 | 206.55 | 798,427 |
| 2025-09-17 | 205.00 | 209.50 | 203.50 | 207.50 | 203.12 | 830,825 |
| 2025-09-16 | 203.50 | 205.00 | 200.50 | 204.00 | 199.70 | 598,270 |
| 2025-09-15 | 201.50 | 205.00 | 198.00 | 201.50 | 197.25 | 754,017 |
| 2025-09-12 | 198.50 | 202.00 | 196.50 | 200.00 | 195.78 | 784,045 |
| 2025-09-11 | 195.00 | 195.50 | 191.00 | 193.50 | 189.42 | 246,001 |
| 2025-09-10 | 196.50 | 196.50 | 192.50 | 194.50 | 190.40 | 315,100 |
| 2025-09-09 | 200.50 | 201.50 | 195.00 | 195.50 | 191.38 | 415,463 |
| 2025-09-08 | 194.00 | 203.00 | 194.00 | 199.00 | 194.80 | 905,600 |
| 2025-09-05 | 190.00 | 191.00 | 188.00 | 189.50 | 185.50 | 109,050 |
| 2025-09-04 | 189.00 | 190.50 | 187.50 | 188.50 | 184.52 | 241,000 |
| 2025-09-03 | 180.00 | 188.00 | 180.00 | 187.00 | 183.06 | 235,055 |
| 2025-09-02 | 182.00 | 184.00 | 179.00 | 180.00 | 176.20 | 205,200 |
| 2025-09-01 | 187.50 | 187.50 | 180.00 | 181.00 | 177.18 | 411,183 |
| 2025-08-29 | 188.50 | 189.50 | 187.00 | 188.00 | 184.03 | 121,501 |
| 2025-08-28 | 190.00 | 191.00 | 187.50 | 188.50 | 184.52 | 168,010 |
| 2025-08-27 | 186.50 | 190.00 | 185.00 | 188.50 | 184.52 | 252,300 |
| 2025-08-26 | 184.00 | 186.50 | 182.50 | 186.50 | 182.57 | 159,286 |
| 2025-08-25 | 184.50 | 185.50 | 182.50 | 184.00 | 180.12 | 173,108 |
| 2025-08-22 | 183.00 | 183.50 | 179.00 | 182.00 | 178.16 | 196,820 |
| 2025-08-21 | 182.00 | 183.50 | 181.50 | 183.00 | 179.14 | 127,062 |
| 2025-08-20 | 186.00 | 186.00 | 178.00 | 180.00 | 176.20 | 707,111 |
| 2025-08-19 | 187.50 | 189.00 | 184.00 | 186.50 | 182.57 | 268,060 |
| 2025-08-18 | 193.50 | 195.50 | 185.50 | 187.50 | 183.55 | 823,384 |
| 2025-08-15 | 195.50 | 196.00 | 191.50 | 194.00 | 189.91 | 281,105 |
| 2025-08-14 | 196.00 | 198.50 | 195.50 | 196.00 | 191.87 | 142,600 |
| 2025-08-13 | 198.50 | 201.00 | 195.50 | 196.00 | 191.87 | 295,156 |
| 2025-08-12 | 196.50 | 200.00 | 196.00 | 196.00 | 191.87 | 274,215 |
| 2025-08-11 | 196.00 | 197.00 | 193.50 | 194.00 | 189.91 | 117,160 |
| 2025-08-08 | 197.00 | 199.50 | 193.50 | 197.00 | 192.84 | 335,036 |
| 2025-08-07 | 198.50 | 200.00 | 196.00 | 198.00 | 193.82 | 319,142 |
| 2025-08-06 | 203.50 | 204.00 | 196.00 | 198.50 | 194.31 | 728,136 |
| 2025-08-05 | 200.50 | 207.00 | 200.50 | 207.00 | 202.63 | 432,175 |
| 2025-08-04 | 197.50 | 199.50 | 194.50 | 199.00 | 194.80 | 111,100 |
| 2025-08-01 | 195.50 | 195.50 | 195.50 | 195.50 | 191.38 | 0 |
| 2025-07-31 | 199.50 | 199.50 | 193.00 | 195.50 | 191.38 | 379,051 |
| 2025-07-30 | 201.50 | 201.50 | 198.50 | 199.50 | 195.29 | 171,130 |
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.