CO-TECH DEVELOPMENT CORP. 8358
TPEX · Taiwan · Non-Energy Minerals
TWD 505.00+10.00 (+2.02%)
Market closed· · TWD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
Market closed· · TWD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
| Date | Close | Change | Open | High | Low | Volume |
|---|---|---|---|---|---|---|
| 2026-10-01 | TWD 505.00 | +2.02% | TWD 500.00 | TWD 521.00 | TWD 500.00 | 17.30M |
| 2026-09-30 | TWD 495.00 | -0.60% | TWD 509.00 | TWD 515.00 | TWD 495.00 | 8.27M |
| 2026-09-29 | TWD 498.00 | -2.54% | TWD 500.00 | TWD 519.00 | TWD 495.50 | 13.26M |
| 2026-09-24 | TWD 511.00 | +2.82% | TWD 498.00 | TWD 511.00 | TWD 495.00 | 3.00M |
| 2026-09-23 | TWD 497.00 | +1.12% | TWD 498.00 | TWD 502.00 | TWD 490.00 | 1.91M |
| 2026-09-22 | TWD 491.50 | 0.00% | TWD 501.00 | TWD 501.00 | TWD 490.00 | 2.02M |
| 2026-09-21 | TWD 491.50 | -1.60% | TWD 500.00 | TWD 500.00 | TWD 485.00 | 2.18M |
| 2026-09-18 | TWD 499.50 | +4.39% | TWD 487.50 | TWD 499.50 | TWD 484.00 | 4.29M |
| 2026-09-17 | TWD 478.50 | -6.18% | TWD 506.00 | TWD 507.00 | TWD 477.50 | 29.78M |
| 2026-09-16 | TWD 510.00 | +5.81% | TWD 495.50 | TWD 510.00 | TWD 482.50 | 19.90M |
| 2026-09-15 | TWD 482.00 | -6.95% | TWD 515.00 | TWD 516.00 | TWD 480.00 | 26.19M |
| 2026-09-14 | TWD 518.00 | +6.80% | TWD 477.00 | TWD 530.00 | TWD 477.00 | 33.33M |
| 2026-09-11 | TWD 485.00 | -6.91% | TWD 497.50 | TWD 505.00 | TWD 480.50 | 13.84M |
| 2026-09-10 | TWD 521.00 | -0.95% | TWD 518.00 | TWD 525.00 | TWD 515.00 | 3.07M |
| 2026-09-09 | TWD 526.00 | +1.15% | TWD 534.00 | TWD 535.00 | TWD 519.00 | 3.23M |
| 2026-09-08 | TWD 520.00 | +0.97% | TWD 520.00 | TWD 528.00 | TWD 512.00 | 3.66M |
| 2026-09-07 | TWD 515.00 | +3.00% | TWD 510.00 | TWD 524.00 | TWD 502.00 | 3.73M |
| 2026-09-04 | TWD 500.00 | +6.38% | TWD 481.00 | TWD 500.00 | TWD 469.50 | 4.18M |
| 2026-09-03 | TWD 470.00 | -6.56% | TWD 513.00 | TWD 514.00 | TWD 470.00 | 7.19M |
| 2026-09-02 | TWD 503.00 | -4.37% | TWD 515.00 | TWD 521.00 | TWD 503.00 | 5.42M |
| 2026-09-01 | TWD 526.00 | -2.59% | TWD 541.00 | TWD 564.00 | TWD 525.00 | 30.51M |
| 2026-08-31 | TWD 540.00 | -0.55% | TWD 538.00 | TWD 549.00 | TWD 515.00 | 48.89M |
| 2026-08-28 | TWD 543.00 | +9.92% | TWD 525.00 | TWD 543.00 | TWD 505.00 | 39.70M |
| 2026-08-27 | TWD 494.00 | +9.90% | TWD 454.00 | TWD 494.00 | TWD 446.00 | 37.64M |
| 2026-08-26 | TWD 449.50 | +4.78% | TWD 420.00 | TWD 456.50 | TWD 419.00 | 31.51M |
| 2026-08-25 | TWD 429.00 | +2.88% | TWD 411.00 | TWD 429.00 | TWD 399.00 | 11.79M |
| 2026-08-24 | TWD 417.00 | -4.36% | TWD 430.00 | TWD 435.00 | TWD 417.00 | 13.71M |
| 2026-08-21 | TWD 436.00 | +5.44% | TWD 417.00 | TWD 444.00 | TWD 404.50 | 30.29M |
| 2026-08-20 | TWD 413.50 | +0.73% | TWD 420.00 | TWD 428.50 | TWD 406.00 | 18.32M |
| 2026-08-19 | TWD 410.50 | -1.32% | TWD 398.00 | TWD 413.50 | TWD 392.00 | 15.00M |
| 2026-08-18 | TWD 416.00 | -0.83% | TWD 425.50 | TWD 441.00 | TWD 415.00 | 32.92M |
| 2026-08-17 | TWD 419.50 | -2.10% | TWD 430.50 | TWD 434.00 | TWD 418.50 | 19.16M |
| 2026-08-14 | TWD 428.50 | +1.78% | TWD 427.00 | TWD 462.00 | TWD 413.00 | 44.12M |
| 2026-08-13 | TWD 421.00 | +0.60% | TWD 445.00 | TWD 445.00 | TWD 417.00 | 47.57M |
| 2026-08-12 | TWD 418.50 | +9.99% | TWD 402.50 | TWD 418.50 | TWD 402.00 | 10.98M |
| 2026-08-11 | TWD 380.50 | +9.97% | TWD 346.00 | TWD 380.50 | TWD 346.00 | 27.03M |
| 2026-08-10 | TWD 346.00 | -1.70% | TWD 354.50 | TWD 369.50 | TWD 342.50 | 36.55M |
| 2026-08-07 | TWD 352.00 | -8.33% | TWD 393.00 | TWD 397.00 | TWD 350.00 | 30.72M |
| 2026-08-06 | TWD 384.00 | +9.87% | TWD 350.50 | TWD 384.00 | TWD 341.50 | 20.51M |
| 2026-08-05 | TWD 349.50 | +2.49% | TWD 365.00 | TWD 375.00 | TWD 347.50 | 24.27M |
| 2026-08-04 | TWD 341.00 | +4.12% | TWD 329.50 | TWD 350.00 | TWD 318.00 | 24.34M |
| 2026-08-03 | TWD 327.50 | +9.90% | TWD 299.00 | TWD 327.50 | TWD 298.00 | 7.62M |
| 2026-07-31 | TWD 298.00 | +9.96% | TWD 298.00 | TWD 298.00 | TWD 295.00 | 5.82M |
| 2026-07-30 | TWD 271.00 | -9.97% | TWD 281.00 | TWD 299.50 | TWD 271.00 | 19.40M |
| 2026-07-29 | TWD 301.00 | -9.88% | TWD 326.00 | TWD 326.00 | TWD 301.00 | 9.02M |
| 2026-07-28 | TWD 334.00 | -9.97% | TWD 350.00 | TWD 360.50 | TWD 334.00 | 9.43M |
| 2026-07-27 | TWD 371.00 | +1.09% | TWD 369.00 | TWD 375.00 | TWD 347.00 | 8.31M |
| 2026-07-24 | TWD 367.00 | -9.72% | TWD 397.00 | TWD 397.50 | TWD 366.00 | 8.03M |
| 2026-07-23 | TWD 406.50 | -1.45% | TWD 416.00 | TWD 417.50 | TWD 393.50 | 7.71M |
| 2026-07-22 | TWD 412.50 | +4.56% | TWD 423.50 | TWD 433.50 | TWD 404.50 | 12.87M |
| 2026-07-21 | TWD 394.50 | +6.33% | TWD 380.00 | TWD 396.50 | TWD 372.50 | 8.83M |
| 2026-07-20 | TWD 371.00 | -6.90% | TWD 400.00 | TWD 400.50 | TWD 359.00 | 7.37M |
| 2026-07-17 | TWD 398.50 | -9.23% | TWD 415.50 | TWD 420.00 | TWD 395.00 | 7.87M |
| 2026-07-16 | TWD 439.00 | -5.08% | TWD 460.00 | TWD 461.00 | TWD 438.00 | 4.25M |
| 2026-07-15 | TWD 462.50 | +0.54% | TWD 474.00 | TWD 479.50 | TWD 459.50 | 5.23M |
| 2026-07-14 | TWD 460.00 | -7.63% | TWD 495.50 | TWD 504.00 | TWD 448.50 | 11.15M |
| 2026-07-13 | TWD 498.00 | -6.57% | TWD 538.00 | TWD 543.00 | TWD 496.00 | 9.57M |
| 2026-07-10 | TWD 533.00 | 0.00% | TWD 533.00 | TWD 533.00 | TWD 533.00 | 0 |
| 2026-07-09 | TWD 533.00 | +1.91% | TWD 534.00 | TWD 563.00 | TWD 529.00 | 8.97M |
| 2026-07-08 | TWD 523.00 | 0.00% | TWD 523.00 | TWD 534.00 | TWD 509.00 | 6.62M |
| 2026-07-07 | TWD 523.00 | -7.10% | TWD 561.00 | TWD 568.00 | TWD 513.00 | 10.36M |
| 2026-07-06 | TWD 563.00 | -4.58% | TWD 596.00 | TWD 608.00 | TWD 560.00 | 9.86M |
| 2026-07-03 | TWD 590.00 | +3.51% | TWD 555.00 | TWD 594.00 | TWD 544.00 | 7.79M |
| 2026-07-02 | TWD 570.00 | -2.90% | TWD 562.00 | TWD 592.00 | TWD 557.00 | 7.85M |
| 2026-07-01 | TWD 587.00 | -2.17% | TWD 626.00 | TWD 639.00 | TWD 580.00 | 12.39M |
| 2026-06-30 | TWD 600.00 | +9.89% | TWD 570.00 | TWD 600.00 | TWD 568.00 | 9.62M |
| 2026-06-29 | TWD 546.00 | -4.21% | TWD 574.00 | TWD 578.00 | TWD 538.00 | 9.32M |
| 2026-06-26 | TWD 570.00 | -9.52% | TWD 628.00 | TWD 650.00 | TWD 570.00 | 15.25M |
| 2026-06-25 | TWD 630.00 | -1.25% | TWD 651.00 | TWD 651.00 | TWD 621.00 | 8.59M |
| 2026-06-24 | TWD 638.00 | -2.89% | TWD 632.00 | TWD 640.00 | TWD 616.00 | 9.51M |
| 2026-06-23 | TWD 657.00 | -4.92% | TWD 717.00 | TWD 718.00 | TWD 650.00 | 17.20M |
| 2026-06-22 | TWD 691.00 | -1.29% | TWD 705.00 | TWD 758.00 | TWD 683.00 | 25.36M |
| 2026-06-18 | TWD 700.00 | +9.38% | TWD 657.00 | TWD 700.00 | TWD 657.00 | 5.08M |
| 2026-06-17 | TWD 640.00 | +1.27% | TWD 628.00 | TWD 640.00 | TWD 625.00 | 1.85M |
| 2026-06-16 | TWD 632.00 | +1.28% | TWD 625.00 | TWD 638.00 | TWD 615.00 | 2.23M |
| 2026-06-15 | TWD 624.00 | +8.71% | TWD 594.00 | TWD 625.00 | TWD 594.00 | 1.76M |
| 2026-06-12 | TWD 574.00 | +6.30% | TWD 579.00 | TWD 584.00 | TWD 562.00 | 1.88M |
| 2026-06-11 | TWD 540.00 | -2.70% | TWD 555.00 | TWD 564.00 | TWD 510.00 | 3.16M |
| 2026-06-10 | TWD 555.00 | -9.02% | TWD 596.00 | TWD 605.00 | TWD 555.00 | 1.81M |
| 2026-06-09 | TWD 610.00 | +4.10% | TWD 586.00 | TWD 613.00 | TWD 560.00 | 2.00M |
| 2026-06-08 | TWD 586.00 | -1.68% | TWD 537.00 | TWD 590.00 | TWD 537.00 | 2.67M |
| 2026-06-05 | TWD 596.00 | +5.49% | TWD 543.00 | TWD 596.00 | TWD 515.00 | 3.20M |
| 2026-06-04 | TWD 565.00 | -8.13% | TWD 608.00 | TWD 626.00 | TWD 565.00 | 17.62M |
| 2026-06-03 | TWD 615.00 | -1.91% | TWD 635.00 | TWD 654.00 | TWD 606.00 | 16.96M |
| 2026-06-02 | TWD 627.00 | -6.14% | TWD 662.00 | TWD 687.00 | TWD 613.00 | 39.10M |
| 2026-06-01 | TWD 668.00 | +9.87% | TWD 637.00 | TWD 668.00 | TWD 636.00 | 9.89M |
| 2026-05-29 | TWD 608.00 | +9.95% | TWD 579.00 | TWD 608.00 | TWD 565.00 | 19.92M |
| 2026-05-28 | TWD 553.00 | -1.25% | TWD 555.00 | TWD 578.00 | TWD 550.00 | 4.65M |
| 2026-05-27 | TWD 560.00 | +5.07% | TWD 540.00 | TWD 566.00 | TWD 540.00 | 4.32M |
| 2026-05-26 | TWD 533.00 | -2.20% | TWD 546.00 | TWD 546.00 | TWD 517.00 | 2.37M |