United Purification Technology Co., Ltd. (TPEX:6977)
Taiwan · Delayed Price · Currency is TWD 302.50
-13.50 (-4.27%)
Apr 20, 2026, 12:19 PM CST
TPEX:6977 Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 17, 2026 | 310.00 | 322.00 | 303.50 | 316.00 | 316.00 | -1.71% | 267,571 |
| Apr 16, 2026 | 311.00 | 329.50 | 296.00 | 321.50 | 321.50 | 3.38% | 563,173 |
| Apr 15, 2026 | 289.50 | 311.00 | 283.00 | 311.00 | 311.00 | 7.61% | 525,074 |
| Apr 14, 2026 | 276.50 | 292.00 | 270.50 | 289.00 | 289.00 | 5.28% | 261,825 |
| Apr 13, 2026 | 280.00 | 280.00 | 268.00 | 274.50 | 274.50 | -2.66% | 347,469 |
| Apr 10, 2026 | 273.00 | 291.00 | 270.50 | 282.00 | 282.00 | 4.25% | 296,161 |
| Apr 9, 2026 | 279.00 | 279.50 | 268.50 | 270.50 | 270.50 | -2.52% | 144,635 |
| Apr 8, 2026 | 273.00 | 282.00 | 269.00 | 277.50 | 277.50 | 1.83% | 123,384 |
| Apr 7, 2026 | 280.50 | 284.50 | 268.50 | 272.50 | 272.50 | -2.68% | 258,317 |
| Apr 2, 2026 | 283.50 | 300.50 | 276.00 | 280.00 | 280.00 | -1.06% | 338,151 |
| Apr 1, 2026 | 265.00 | 285.50 | 259.50 | 283.00 | 283.00 | 6.79% | 128,388 |
| Mar 31, 2026 | 282.50 | 284.50 | 252.50 | 265.00 | 265.00 | -6.19% | 312,623 |
| Mar 30, 2026 | 291.50 | 291.50 | 278.50 | 282.50 | 282.50 | -1.22% | 112,128 |
| Mar 27, 2026 | 278.50 | 292.00 | 278.00 | 286.00 | 286.00 | -0.35% | 289,296 |
| Mar 26, 2026 | 304.50 | 305.50 | 278.00 | 287.00 | 287.00 | -4.97% | 575,966 |
| Mar 25, 2026 | 274.50 | 310.00 | 270.00 | 302.00 | 302.00 | 11.65% | 910,211 |
| Mar 24, 2026 | 251.00 | 274.00 | 248.00 | 270.50 | 270.50 | 9.07% | 785,718 |
| Mar 23, 2026 | 243.50 | 251.00 | 233.50 | 248.00 | 248.00 | - | 327,478 |
| Mar 20, 2026 | 244.50 | 255.50 | 236.00 | 248.00 | 248.00 | 2.48% | 389,272 |
| Mar 19, 2026 | 236.00 | 246.00 | 233.00 | 242.00 | 242.00 | 0.41% | 168,831 |
| Mar 18, 2026 | 233.50 | 251.50 | 228.50 | 241.00 | 241.00 | 4.56% | 378,443 |
| Mar 17, 2026 | 204.00 | 235.50 | 199.00 | 230.50 | 230.50 | 12.99% | 518,677 |
| Mar 16, 2026 | 217.50 | 218.00 | 197.00 | 204.00 | 204.00 | -5.12% | 187,836 |
| Mar 13, 2026 | 227.50 | 247.00 | 201.50 | 215.00 | 215.00 | -4.66% | 775,291 |
| Mar 12, 2026 | 197.00 | 227.00 | 196.00 | 225.50 | 225.50 | 15.05% | 619,146 |
| Mar 11, 2026 | 186.00 | 197.00 | 179.50 | 196.00 | 196.00 | 3.43% | 232,815 |
| Mar 10, 2026 | 199.00 | 199.50 | 187.00 | 189.50 | 189.50 | -3.32% | 71,955 |
| Mar 9, 2026 | 184.00 | 202.50 | 179.50 | 196.00 | 196.00 | 3.43% | 270,583 |
| Mar 6, 2026 | 179.00 | 189.50 | 178.00 | 189.50 | 189.50 | 5.87% | 118,794 |
| Mar 5, 2026 | 169.00 | 180.50 | 169.00 | 179.00 | 179.00 | 5.29% | 46,224 |
| Mar 4, 2026 | 175.00 | 175.00 | 167.00 | 170.00 | 170.00 | -2.86% | 84,144 |
| Mar 3, 2026 | 175.00 | 175.00 | 170.50 | 175.00 | 175.00 | -0.28% | 35,621 |
| Mar 2, 2026 | 177.50 | 178.00 | 171.00 | 175.50 | 175.50 | -1.96% | 48,157 |
| Feb 26, 2026 | 176.00 | 181.00 | 174.00 | 179.00 | 179.00 | 0.56% | 152,165 |
| Feb 25, 2026 | 177.50 | 181.50 | 177.00 | 178.00 | 178.00 | -1.11% | 45,355 |
| Feb 24, 2026 | 179.00 | 181.00 | 175.00 | 180.00 | 180.00 | 0.56% | 95,107 |
| Feb 23, 2026 | 173.00 | 180.00 | 168.00 | 179.00 | 179.00 | 4.68% | 70,253 |
| Feb 11, 2026 | 168.50 | 171.50 | 168.50 | 171.00 | 171.00 | -1.16% | 39,403 |
| Feb 10, 2026 | 173.50 | 173.50 | 168.00 | 173.00 | 173.00 | 0.87% | 26,450 |
| Feb 9, 2026 | 167.00 | 171.50 | 167.00 | 171.50 | 171.50 | 1.18% | 42,475 |
| Feb 6, 2026 | 168.50 | 170.50 | 165.00 | 169.50 | 169.50 | -0.59% | 31,500 |
| Feb 5, 2026 | 171.50 | 172.00 | 168.00 | 170.50 | 170.50 | -1.16% | 37,837 |
| Feb 4, 2026 | 168.50 | 175.00 | 168.50 | 172.50 | 172.50 | 0.88% | 25,597 |
| Feb 3, 2026 | 168.50 | 171.00 | 165.50 | 171.00 | 171.00 | 1.79% | 41,129 |
| Feb 2, 2026 | 170.00 | 170.00 | 163.00 | 168.00 | 168.00 | -1.18% | 120,045 |
| Jan 30, 2026 | 172.50 | 172.50 | 166.00 | 170.00 | 170.00 | -1.45% | 112,259 |
| Jan 29, 2026 | 171.50 | 177.00 | 167.00 | 172.50 | 172.50 | 0.29% | 108,175 |
| Jan 28, 2026 | 176.50 | 177.00 | 171.50 | 172.00 | 172.00 | -2.55% | 44,606 |
| Jan 27, 2026 | 172.50 | 177.50 | 171.50 | 176.50 | 176.50 | 0.28% | 52,668 |
| Jan 26, 2026 | 177.50 | 177.50 | 172.50 | 176.00 | 176.00 | -0.85% | 78,473 |