Co-Tech Development Corporation (TPEX:8358)
Taiwan · Delayed Price · Currency is TWD 511.00
+14.00 (2.82%)
Sep 24, 2026, 1:30 PM CST
Co-Tech Development Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 24, 2026 | 498.00 | 511.00 | 495.00 | 511.00 | 511.00 | 2.82% | 3,226,515 |
| Sep 23, 2026 | 498.00 | 502.00 | 490.00 | 497.00 | 497.00 | 1.12% | 2,049,747 |
| Sep 22, 2026 | 501.00 | 501.00 | 490.00 | 491.50 | 491.50 | - | 2,206,107 |
| Sep 21, 2026 | 500.00 | 500.00 | 485.00 | 491.50 | 491.50 | -0.51% | 2,345,558 |
| Sep 20, 2026 | 487.50 | 549.00 | 484.00 | 494.00 | 494.00 | -1.10% | 563,354 |
| Sep 18, 2026 | 487.50 | 499.50 | 484.00 | 499.50 | 499.50 | 4.39% | 4,532,354 |
| Sep 17, 2026 | 506.00 | 507.00 | 477.50 | 478.50 | 478.50 | -6.18% | 31,177,412 |
| Sep 16, 2026 | 495.50 | 510.00 | 482.50 | 510.00 | 510.00 | 5.81% | 20,297,030 |
| Sep 15, 2026 | 515.00 | 516.00 | 480.00 | 482.00 | 482.00 | -6.95% | 27,190,994 |
| Sep 14, 2026 | 477.00 | 530.00 | 477.00 | 518.00 | 518.00 | 6.80% | 34,055,725 |
| Sep 11, 2026 | 497.50 | 505.00 | 480.50 | 485.00 | 485.00 | -6.91% | 14,698,235 |
| Sep 10, 2026 | 518.00 | 525.00 | 515.00 | 521.00 | 521.00 | -0.95% | 3,346,160 |
| Sep 9, 2026 | 534.00 | 535.00 | 519.00 | 526.00 | 526.00 | 1.15% | 3,448,186 |
| Sep 8, 2026 | 520.00 | 528.00 | 512.00 | 520.00 | 520.00 | 0.97% | 3,974,009 |
| Sep 7, 2026 | 510.00 | 524.00 | 502.00 | 515.00 | 515.00 | 3.00% | 4,043,115 |
| Sep 4, 2026 | 481.00 | 500.00 | 469.50 | 500.00 | 500.00 | 6.38% | 4,455,967 |
| Sep 3, 2026 | 513.00 | 514.00 | 470.00 | 470.00 | 470.00 | -6.56% | 7,890,805 |
| Sep 2, 2026 | 515.00 | 521.00 | 503.00 | 503.00 | 503.00 | -4.37% | 6,012,553 |
| Sep 1, 2026 | 541.00 | 564.00 | 525.00 | 526.00 | 526.00 | -2.59% | 31,423,337 |
| Aug 31, 2026 | 538.00 | 549.00 | 515.00 | 540.00 | 540.00 | -0.55% | 49,874,004 |
| Aug 28, 2026 | 525.00 | 543.00 | 505.00 | 543.00 | 543.00 | 9.92% | 40,976,352 |
| Aug 27, 2026 | 454.00 | 494.00 | 446.00 | 494.00 | 494.00 | 9.90% | 38,603,747 |
| Aug 26, 2026 | 420.00 | 456.50 | 419.00 | 449.50 | 449.50 | 4.78% | 32,261,028 |
| Aug 25, 2026 | 411.00 | 429.00 | 399.00 | 429.00 | 429.00 | 2.88% | 12,093,364 |
| Aug 24, 2026 | 430.00 | 435.00 | 417.00 | 417.00 | 417.00 | -4.36% | 14,155,691 |
| Aug 21, 2026 | 417.00 | 444.00 | 404.50 | 436.00 | 436.00 | 5.44% | 30,889,572 |
| Aug 20, 2026 | 420.00 | 428.50 | 406.00 | 413.50 | 413.50 | 0.73% | 18,583,866 |
| Aug 19, 2026 | 398.00 | 413.50 | 392.00 | 410.50 | 410.50 | -1.32% | 15,547,200 |
| Aug 18, 2026 | 425.50 | 441.00 | 415.00 | 416.00 | 416.00 | -0.83% | 33,692,545 |
| Aug 17, 2026 | 430.50 | 434.00 | 418.50 | 419.50 | 419.50 | -2.10% | 19,738,692 |
| Aug 14, 2026 | 427.00 | 462.00 | 413.00 | 428.50 | 428.50 | 1.78% | 45,126,332 |
| Aug 13, 2026 | 445.00 | 445.00 | 417.00 | 421.00 | 421.00 | 0.60% | 48,701,734 |
| Aug 12, 2026 | 402.50 | 418.50 | 402.00 | 418.50 | 418.50 | 9.99% | 11,222,065 |
| Aug 11, 2026 | 346.00 | 380.50 | 346.00 | 380.50 | 380.50 | 9.97% | 27,579,067 |
| Aug 10, 2026 | 354.50 | 369.50 | 342.50 | 346.00 | 346.00 | -1.70% | 37,397,954 |
| Aug 7, 2026 | 393.00 | 397.00 | 350.00 | 352.00 | 352.00 | -8.33% | 31,793,172 |
| Aug 6, 2026 | 350.50 | 384.00 | 341.50 | 384.00 | 384.00 | 9.87% | 20,821,154 |
| Aug 5, 2026 | 365.00 | 375.00 | 347.50 | 349.50 | 349.50 | 2.49% | 24,905,783 |
| Aug 4, 2026 | 329.50 | 350.00 | 318.00 | 341.00 | 341.00 | 4.12% | 24,867,156 |
| Aug 3, 2026 | 299.00 | 327.50 | 298.00 | 327.50 | 327.50 | 9.90% | 7,755,385 |
| Jul 31, 2026 | 298.00 | 298.00 | 295.00 | 298.00 | 298.00 | 9.96% | 5,887,545 |
| Jul 30, 2026 | 281.00 | 299.50 | 271.00 | 271.00 | 271.00 | -9.97% | 19,859,634 |
| Jul 29, 2026 | 326.00 | 326.00 | 301.00 | 301.00 | 301.00 | -9.88% | 9,341,860 |
| Jul 28, 2026 | 350.00 | 360.50 | 334.00 | 334.00 | 334.00 | -9.97% | 9,822,029 |
| Jul 27, 2026 | 369.00 | 375.00 | 347.00 | 371.00 | 371.00 | 1.09% | 8,521,625 |
| Jul 24, 2026 | 397.00 | 397.50 | 366.00 | 367.00 | 367.00 | -9.72% | 8,422,380 |
| Jul 23, 2026 | 416.00 | 417.50 | 393.50 | 406.50 | 406.50 | -1.45% | 7,934,903 |
| Jul 22, 2026 | 423.50 | 433.50 | 404.50 | 412.50 | 412.50 | 4.56% | 13,215,455 |
| Jul 21, 2026 | 380.00 | 396.50 | 372.50 | 394.50 | 394.50 | 6.33% | 9,084,985 |
| Jul 20, 2026 | 400.00 | 400.50 | 359.00 | 371.00 | 371.00 | -6.90% | 7,688,718 |