United Purification Technology Co., Ltd. (TPEX:6977)
Taiwan
· Delayed Price · Currency is TWD 346.50
+12.50 (3.74%)
Apr 28, 2026, 1:51 PM CST
TPEX:6977 Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 334.00 | 351.50 | 333.00 | 338.50 | 338.50 | 1.35% | 121,039 |
| Apr 27, 2026 | 395.00 | 395.00 | 291.50 | 334.00 | 334.00 | -15.55% | 552,062 |
| Apr 24, 2026 | 408.00 | 421.50 | 373.00 | 395.50 | 395.50 | -3.06% | 374,516 |
| Apr 23, 2026 | 394.50 | 417.50 | 345.50 | 408.00 | 408.00 | 4.08% | 835,565 |
| Apr 22, 2026 | 332.50 | 392.00 | 330.00 | 392.00 | 392.00 | 17.89% | 747,666 |
| Apr 21, 2026 | 310.50 | 336.50 | 304.50 | 332.50 | 332.50 | 8.66% | 479,306 |
| Apr 20, 2026 | 316.00 | 316.00 | 301.00 | 306.00 | 306.00 | -3.16% | 256,111 |
| 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 |
| Jan 23, 2026 | 182.00 | 182.00 | 174.50 | 177.50 | 177.50 | -1.39% | 50,988 |
| Jan 22, 2026 | 185.00 | 187.00 | 177.00 | 180.00 | 180.00 | -2.17% | 47,463 |
| Jan 21, 2026 | 177.00 | 197.50 | 174.00 | 184.00 | 184.00 | 3.95% | 143,330 |
| Jan 20, 2026 | 172.00 | 177.50 | 171.50 | 177.00 | 177.00 | - | 32,694 |
| Jan 19, 2026 | 179.50 | 180.00 | 166.50 | 177.00 | 177.00 | -3.54% | 121,822 |
| Jan 16, 2026 | 180.00 | 184.00 | 171.50 | 183.50 | 183.50 | 2.80% | 99,040 |
| Jan 15, 2026 | 175.50 | 178.50 | 172.50 | 178.50 | 178.50 | 0.28% | 60,297 |
| Jan 14, 2026 | 180.50 | 181.00 | 175.50 | 178.00 | 178.00 | -1.39% | 25,784 |
| Jan 13, 2026 | 185.50 | 185.50 | 174.50 | 180.50 | 180.50 | -4.75% | 81,781 |
| Jan 12, 2026 | 188.50 | 189.50 | 183.50 | 189.50 | 189.50 | 0.53% | 22,983 |
| Jan 9, 2026 | 189.00 | 189.00 | 181.50 | 188.50 | 188.50 | -0.53% | 36,822 |
| Jan 8, 2026 | 197.00 | 197.50 | 188.00 | 189.50 | 189.50 | -3.81% | 47,045 |
| Jan 7, 2026 | 196.50 | 197.50 | 189.50 | 197.00 | 197.00 | 0.77% | 36,141 |
| Jan 6, 2026 | 191.00 | 197.00 | 186.50 | 195.50 | 195.50 | 2.36% | 55,564 |
| Jan 5, 2026 | 197.50 | 197.50 | 187.50 | 191.00 | 191.00 | -2.55% | 88,981 |
| Jan 2, 2026 | 180.00 | 199.50 | 178.00 | 196.00 | 196.00 | 9.19% | 106,777 |
| Dec 31, 2025 | 180.50 | 182.00 | 174.50 | 179.50 | 179.50 | -0.55% | 67,217 |
| Dec 30, 2025 | 188.50 | 188.50 | 176.50 | 180.50 | 180.50 | -4.24% | 94,648 |
| Dec 29, 2025 | 188.00 | 192.00 | 184.00 | 188.50 | 188.50 | -0.79% | 66,748 |
| Dec 26, 2025 | 180.00 | 192.00 | 180.00 | 190.00 | 190.00 | 2.70% | 26,893 |
| Dec 24, 2025 | 189.00 | 194.00 | 180.50 | 185.00 | 185.00 | -4.64% | 72,294 |
| Dec 23, 2025 | 197.50 | 197.50 | 189.00 | 194.00 | 194.00 | -1.77% | 64,512 |
| Dec 22, 2025 | 198.50 | 199.50 | 194.00 | 197.50 | 197.50 | 0.51% | 72,115 |
| Dec 19, 2025 | 197.50 | 206.50 | 191.00 | 196.50 | 196.50 | -2.96% | 135,478 |
| Dec 18, 2025 | 202.00 | 211.00 | 195.00 | 202.50 | 202.50 | 1.25% | 270,541 |
| Dec 17, 2025 | 180.50 | 202.00 | 179.50 | 200.00 | 200.00 | 10.80% | 311,373 |
| Dec 16, 2025 | 170.00 | 185.50 | 170.00 | 180.50 | 180.50 | 4.34% | 122,063 |
| Dec 15, 2025 | 171.00 | 176.50 | 164.50 | 173.00 | 173.00 | 0.58% | 70,835 |
| Dec 12, 2025 | 179.00 | 183.00 | 166.00 | 172.00 | 172.00 | -5.75% | 141,255 |
| Dec 11, 2025 | 161.00 | 182.50 | 161.00 | 182.50 | 182.50 | 14.78% | 313,762 |
| Dec 10, 2025 | 159.50 | 160.50 | 155.50 | 159.00 | 159.00 | -0.31% | 41,439 |
| Dec 9, 2025 | 159.50 | 160.00 | 155.50 | 159.50 | 159.50 | - | 30,100 |
| Dec 8, 2025 | 159.50 | 159.50 | 159.50 | 159.50 | 159.50 | 0.95% | 3,805 |
| Dec 5, 2025 | 157.00 | 158.00 | 154.50 | 158.00 | 158.00 | -2.17% | 37,557 |
| Dec 4, 2025 | 155.50 | 162.00 | 155.00 | 161.50 | 161.50 | 0.94% | 37,752 |
| Dec 3, 2025 | 161.00 | 161.00 | 155.50 | 160.00 | 160.00 | -0.31% | 23,367 |
| Dec 2, 2025 | 156.00 | 164.50 | 153.00 | 160.50 | 160.50 | 2.88% | 74,199 |
| Dec 1, 2025 | 146.00 | 156.00 | 141.50 | 156.00 | 156.00 | 6.48% | 31,047 |
| Nov 28, 2025 | 140.50 | 146.50 | 139.00 | 146.50 | 146.50 | 4.27% | 17,459 |
| Nov 27, 2025 | 140.00 | 142.50 | 137.50 | 140.50 | 140.50 | 0.36% | 25,098 |
| Nov 26, 2025 | 140.00 | 141.50 | 136.50 | 140.00 | 140.00 | 0.36% | 41,753 |
| Nov 25, 2025 | 134.50 | 141.00 | 134.50 | 139.50 | 139.50 | 3.72% | 39,181 |
| Nov 24, 2025 | 132.50 | 136.50 | 128.00 | 134.50 | 134.50 | 5.49% | 36,136 |