Co-Tech Development Corporation (TPEX:8358)
Taiwan · Delayed Price · Currency is TWD 700.00
+60.00 (9.38%)
Jun 18, 2026, 1:30 PM CST
Co-Tech Development Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jun 18, 2026 | 657.00 | 700.00 | 657.00 | 700.00 | 700.00 | 9.38% | 5,480,588 |
| Jun 17, 2026 | 628.00 | 640.00 | 625.00 | 640.00 | 640.00 | 1.27% | 2,001,528 |
| Jun 16, 2026 | 625.00 | 638.00 | 615.00 | 632.00 | 632.00 | 1.28% | 2,400,086 |
| Jun 15, 2026 | 594.00 | 625.00 | 594.00 | 624.00 | 624.00 | 8.71% | 1,926,451 |
| Jun 12, 2026 | 579.00 | 584.00 | 562.00 | 574.00 | 574.00 | 6.30% | 1,987,871 |
| Jun 11, 2026 | 555.00 | 564.00 | 510.00 | 540.00 | 540.00 | -2.70% | 3,313,701 |
| Jun 10, 2026 | 596.00 | 605.00 | 555.00 | 555.00 | 555.00 | -9.02% | 1,976,321 |
| Jun 9, 2026 | 586.00 | 613.00 | 560.00 | 610.00 | 610.00 | 4.10% | 2,173,232 |
| Jun 8, 2026 | 537.00 | 590.00 | 537.00 | 586.00 | 586.00 | -1.68% | 2,857,286 |
| Jun 5, 2026 | 543.00 | 596.00 | 515.00 | 596.00 | 596.00 | 5.49% | 3,356,878 |
| Jun 4, 2026 | 608.00 | 626.00 | 565.00 | 565.00 | 565.00 | -8.13% | 18,633,470 |
| Jun 3, 2026 | 635.00 | 654.00 | 606.00 | 615.00 | 615.00 | -1.91% | 18,008,960 |
| Jun 2, 2026 | 662.00 | 687.00 | 613.00 | 627.00 | 627.00 | -6.14% | 40,567,580 |
| Jun 1, 2026 | 637.00 | 668.00 | 636.00 | 668.00 | 668.00 | 9.87% | 10,003,220 |
| May 29, 2026 | 579.00 | 608.00 | 565.00 | 608.00 | 608.00 | 9.95% | 20,471,125 |
| May 28, 2026 | 555.00 | 578.00 | 550.00 | 553.00 | 553.00 | -1.25% | 4,870,798 |
| May 27, 2026 | 540.00 | 566.00 | 540.00 | 560.00 | 560.00 | 5.07% | 4,528,277 |
| May 26, 2026 | 546.00 | 546.00 | 517.00 | 533.00 | 533.00 | -2.20% | 2,519,776 |
| May 25, 2026 | 558.00 | 558.00 | 541.00 | 545.00 | 545.00 | 4.41% | 2,766,922 |
| May 22, 2026 | 506.00 | 528.00 | 505.00 | 522.00 | 522.00 | 4.82% | 4,434,497 |
| May 21, 2026 | 485.00 | 498.00 | 480.00 | 498.00 | 498.00 | 8.26% | 4,747,321 |
| May 20, 2026 | 458.00 | 460.00 | 448.00 | 460.00 | 460.00 | 7.23% | 7,600,513 |
| May 19, 2026 | 430.00 | 430.00 | 410.00 | 429.00 | 429.00 | 0.23% | 2,749,198 |
| May 18, 2026 | 378.50 | 428.00 | 368.00 | 428.00 | 428.00 | 9.88% | 3,174,167 |
| May 15, 2026 | 417.00 | 417.00 | 388.00 | 389.50 | 389.50 | -8.78% | 3,179,658 |
| May 14, 2026 | 461.00 | 461.00 | 419.50 | 427.00 | 427.00 | -6.36% | 31,719,980 |
| May 13, 2026 | 464.00 | 475.00 | 448.00 | 456.00 | 456.00 | -4.40% | 19,644,290 |
| May 12, 2026 | 476.00 | 500.00 | 474.50 | 477.00 | 477.00 | 3.25% | 27,295,380 |
| May 11, 2026 | 460.00 | 488.00 | 446.00 | 462.00 | 462.00 | 1.65% | 29,821,840 |
| May 8, 2026 | 473.00 | 487.50 | 436.50 | 454.50 | 454.50 | -3.09% | 29,991,450 |
| May 7, 2026 | 458.50 | 500.00 | 434.00 | 469.00 | 469.00 | 2.29% | 34,882,910 |
| May 6, 2026 | 448.50 | 458.50 | 406.50 | 458.50 | 458.50 | 5.89% | 10,916,740 |
| May 5, 2026 | 405.00 | 433.00 | 405.00 | 433.00 | 433.00 | 7.58% | 9,771,197 |
| May 4, 2026 | 406.00 | 406.00 | 398.00 | 402.50 | 402.50 | 3.60% | 6,272,066 |
| Apr 30, 2026 | 374.00 | 398.00 | 369.50 | 388.50 | 388.50 | 5.14% | 7,505,803 |
| Apr 29, 2026 | 355.00 | 370.50 | 350.00 | 369.50 | 369.50 | 2.07% | 5,047,637 |
| Apr 28, 2026 | 340.00 | 362.50 | 340.00 | 362.00 | 362.00 | 7.90% | 9,259,736 |
| Apr 27, 2026 | 370.00 | 370.00 | 324.50 | 335.50 | 335.50 | -6.68% | 12,245,140 |
| Apr 24, 2026 | 376.50 | 376.50 | 342.50 | 359.50 | 359.50 | -2.84% | 9,073,416 |
| Apr 23, 2026 | 402.00 | 402.00 | 354.50 | 370.00 | 370.00 | -5.97% | 13,433,100 |
| Apr 22, 2026 | 390.00 | 400.00 | 382.00 | 393.50 | 393.50 | - | 9,353,932 |
| Apr 21, 2026 | 404.00 | 416.00 | 385.00 | 393.50 | 393.50 | -2.60% | 59,143,170 |
| Apr 20, 2026 | 373.00 | 404.00 | 362.50 | 404.00 | 404.00 | 9.93% | 50,938,110 |
| Apr 17, 2026 | 341.50 | 367.50 | 341.50 | 367.50 | 367.50 | 9.87% | 40,256,270 |
| Apr 16, 2026 | 340.00 | 341.50 | 325.00 | 334.50 | 334.50 | 0.30% | 45,703,910 |
| Apr 15, 2026 | 320.00 | 344.00 | 298.50 | 333.50 | 333.50 | 5.71% | 82,314,420 |
| Apr 14, 2026 | 311.00 | 315.50 | 302.00 | 315.50 | 315.50 | 9.93% | 33,555,660 |
| Apr 13, 2026 | 276.00 | 296.00 | 275.50 | 287.00 | 287.00 | 4.94% | 41,254,460 |
| Apr 10, 2026 | 279.00 | 285.00 | 267.00 | 273.50 | 273.50 | 0.55% | 28,861,330 |
| Apr 9, 2026 | 269.50 | 280.00 | 268.00 | 272.00 | 272.00 | 1.68% | 38,388,120 |