uPI Semiconductor Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-07-23 | 246.00 | 248.50 | 231.50 | 232.50 | 232.50 | 1,813,557 |
| 2026-07-22 | 256.00 | 257.00 | 242.00 | 246.50 | 246.50 | 3,305,021 |
| 2026-07-21 | 216.50 | 234.50 | 216.50 | 234.50 | 234.50 | 1,168,024 |
| 2026-07-20 | 225.00 | 227.00 | 210.00 | 218.00 | 213.40 | 1,590,404 |
| 2026-07-17 | 238.00 | 238.00 | 222.00 | 223.50 | 218.79 | 1,984,397 |
| 2026-07-16 | 243.50 | 249.50 | 238.00 | 244.00 | 238.85 | 1,157,422 |
| 2026-07-15 | 247.00 | 248.50 | 240.50 | 248.00 | 242.77 | 1,290,278 |
| 2026-07-14 | 252.50 | 256.00 | 231.00 | 244.00 | 238.85 | 3,245,933 |
| 2026-07-13 | 270.00 | 273.50 | 247.50 | 252.50 | 247.17 | 3,183,867 |
| 2026-07-10 | 266.50 | 266.50 | 266.50 | 266.50 | 260.88 | 0 |
| 2026-07-09 | 275.50 | 281.00 | 266.50 | 266.50 | 260.88 | 2,629,015 |
| 2026-07-08 | 282.00 | 283.50 | 269.50 | 277.00 | 271.16 | 3,619,669 |
| 2026-07-07 | 312.00 | 312.00 | 282.00 | 284.50 | 278.50 | 6,858,678 |
| 2026-07-06 | 298.00 | 317.50 | 296.00 | 312.50 | 305.91 | 8,750,350 |
| 2026-07-03 | 292.50 | 305.00 | 286.50 | 289.00 | 282.90 | 5,426,566 |
| 2026-07-02 | 297.00 | 326.50 | 292.00 | 300.00 | 293.67 | 17,189,260 |
| 2026-07-01 | 285.00 | 297.00 | 283.00 | 297.00 | 290.74 | 7,367,047 |
| 2026-06-30 | 265.50 | 279.00 | 262.00 | 270.00 | 264.30 | 4,021,445 |
| 2026-06-29 | 262.00 | 268.00 | 256.00 | 261.50 | 255.98 | 3,278,649 |
| 2026-06-26 | 289.50 | 291.50 | 266.00 | 266.00 | 260.39 | 5,588,988 |
| 2026-06-25 | 301.00 | 301.00 | 282.50 | 295.50 | 289.27 | 6,684,950 |
| 2026-06-24 | 275.00 | 305.00 | 275.00 | 297.50 | 291.22 | 14,285,412 |
| 2026-06-23 | 286.00 | 288.50 | 263.00 | 277.50 | 271.65 | 8,587,990 |
| 2026-06-22 | 279.50 | 286.50 | 278.00 | 286.00 | 279.97 | 8,478,831 |
| 2026-06-18 | 245.00 | 260.50 | 245.00 | 260.50 | 255.01 | 4,006,876 |
| 2026-06-17 | 239.00 | 239.00 | 232.00 | 237.00 | 232.00 | 974,882 |
| 2026-06-16 | 249.00 | 254.00 | 238.00 | 239.50 | 234.45 | 2,790,667 |
| 2026-06-15 | 224.50 | 240.50 | 224.50 | 240.50 | 235.43 | 1,447,252 |
| 2026-06-12 | 222.00 | 224.50 | 219.00 | 219.00 | 214.38 | 822,193 |
| 2026-06-11 | 212.50 | 217.00 | 207.50 | 214.00 | 209.49 | 996,334 |
| 2026-06-10 | 222.00 | 224.50 | 212.50 | 213.00 | 208.51 | 1,181,150 |
| 2026-06-09 | 222.50 | 225.50 | 219.50 | 223.50 | 218.79 | 1,036,500 |
| 2026-06-08 | 216.00 | 223.50 | 215.50 | 219.50 | 214.87 | 1,659,633 |
| 2026-06-05 | 234.00 | 244.50 | 232.50 | 238.50 | 233.47 | 1,801,370 |
| 2026-06-04 | 236.00 | 239.00 | 234.00 | 234.50 | 229.55 | 1,006,265 |
| 2026-06-03 | 245.00 | 247.50 | 240.00 | 242.50 | 237.38 | 1,193,120 |
| 2026-06-02 | 244.50 | 245.00 | 232.00 | 240.50 | 235.43 | 2,314,415 |
| 2026-06-01 | 249.00 | 252.50 | 241.50 | 243.50 | 238.36 | 1,851,392 |
| 2026-05-29 | 254.50 | 255.00 | 242.50 | 247.00 | 241.79 | 2,473,650 |
| 2026-05-28 | 257.00 | 263.00 | 246.50 | 248.50 | 243.26 | 3,877,252 |
| 2026-05-27 | 281.50 | 286.00 | 250.50 | 255.00 | 249.62 | 9,313,283 |
| 2026-05-26 | 276.50 | 280.00 | 255.00 | 273.50 | 267.73 | 8,076,499 |
| 2026-05-25 | 233.00 | 255.00 | 232.50 | 255.00 | 249.62 | 4,112,098 |
| 2026-05-22 | 238.50 | 238.50 | 228.50 | 232.00 | 227.11 | 2,154,492 |
| 2026-05-21 | 237.00 | 243.00 | 228.50 | 233.50 | 228.57 | 5,648,755 |
| 2026-05-20 | 210.00 | 232.00 | 207.50 | 232.00 | 227.11 | 4,609,024 |
| 2026-05-19 | 220.00 | 226.50 | 210.00 | 211.00 | 206.55 | 4,189,578 |
| 2026-05-18 | 198.00 | 220.00 | 197.00 | 220.00 | 215.36 | 3,621,601 |
| 2026-05-15 | 210.50 | 211.00 | 198.50 | 200.00 | 195.78 | 1,392,135 |
| 2026-05-14 | 204.50 | 214.00 | 198.50 | 208.50 | 204.10 | 2,265,818 |
| 2026-05-13 | 195.00 | 203.00 | 191.00 | 202.50 | 198.23 | 1,672,312 |
| 2026-05-12 | 192.50 | 196.00 | 190.00 | 195.00 | 190.89 | 1,210,318 |
| 2026-05-11 | 188.50 | 193.00 | 185.50 | 190.00 | 185.99 | 781,194 |
| 2026-05-08 | 186.00 | 190.00 | 185.00 | 187.00 | 183.06 | 682,040 |
| 2026-05-07 | 190.00 | 190.00 | 186.00 | 188.00 | 184.03 | 662,289 |
| 2026-05-06 | 193.00 | 193.00 | 183.00 | 188.00 | 184.03 | 1,350,441 |
| 2026-05-05 | 184.00 | 192.50 | 183.00 | 190.00 | 185.99 | 1,725,580 |
| 2026-05-04 | 171.50 | 183.00 | 171.50 | 179.50 | 175.71 | 706,122 |
| 2026-04-30 | 172.50 | 172.50 | 170.00 | 170.00 | 166.41 | 225,009 |
| 2026-04-29 | 173.00 | 175.00 | 171.50 | 171.50 | 167.88 | 253,070 |
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.