Yankey Engineering Co., Ltd. (TPE:6691)
Taiwan
· Delayed Price · Currency is TWD 602.00
-33.00 (-5.20%)
At close: Mar 9, 2026
Yankey Engineering Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 9, 2026 | 595.00 | 602.00 | 581.00 | 602.00 | 602.00 | -5.20% | 901,959 |
| Mar 6, 2026 | 639.00 | 651.00 | 634.00 | 635.00 | 635.00 | -2.31% | 486,044 |
| Mar 5, 2026 | 638.00 | 659.00 | 636.00 | 650.00 | 650.00 | 5.52% | 803,639 |
| Mar 4, 2026 | 644.00 | 646.00 | 607.00 | 616.00 | 616.00 | -6.10% | 1,093,146 |
| Mar 3, 2026 | 680.00 | 687.00 | 655.00 | 656.00 | 656.00 | -3.10% | 1,111,108 |
| Mar 2, 2026 | 673.00 | 705.00 | 667.00 | 677.00 | 677.00 | -0.88% | 1,805,272 |
| Feb 26, 2026 | 621.00 | 683.00 | 618.00 | 683.00 | 683.00 | 9.98% | 2,559,535 |
| Feb 25, 2026 | 626.00 | 629.00 | 617.00 | 621.00 | 621.00 | 0.49% | 697,254 |
| Feb 24, 2026 | 603.00 | 623.00 | 598.00 | 618.00 | 618.00 | 2.49% | 1,047,251 |
| Feb 23, 2026 | 607.00 | 619.00 | 592.00 | 603.00 | 603.00 | 0.67% | 925,486 |
| Feb 11, 2026 | 602.00 | 602.00 | 594.00 | 599.00 | 599.00 | 0.50% | 458,149 |
| Feb 10, 2026 | 591.00 | 599.00 | 580.00 | 596.00 | 596.00 | 0.85% | 883,077 |
| Feb 9, 2026 | 602.00 | 610.00 | 590.00 | 591.00 | 591.00 | 0.17% | 586,192 |
| Feb 6, 2026 | 587.00 | 595.00 | 575.00 | 590.00 | 590.00 | 0.51% | 590,408 |
| Feb 5, 2026 | 599.00 | 610.00 | 583.00 | 587.00 | 587.00 | -2.33% | 770,121 |
| Feb 4, 2026 | 602.00 | 602.00 | 591.00 | 601.00 | 601.00 | -0.50% | 412,302 |
| Feb 3, 2026 | 596.00 | 605.00 | 586.00 | 604.00 | 604.00 | 2.90% | 472,622 |
| Feb 2, 2026 | 588.00 | 591.00 | 576.00 | 587.00 | 587.00 | -1.01% | 692,268 |
| Jan 30, 2026 | 613.00 | 615.00 | 592.00 | 593.00 | 593.00 | -3.26% | 971,511 |
| Jan 29, 2026 | 607.00 | 620.00 | 605.00 | 613.00 | 613.00 | 1.32% | 831,336 |
| Jan 28, 2026 | 607.00 | 616.00 | 602.00 | 605.00 | 605.00 | 0.50% | 1,009,176 |
| Jan 27, 2026 | 596.00 | 603.00 | 591.00 | 602.00 | 602.00 | 0.33% | 601,306 |
| Jan 26, 2026 | 603.00 | 612.00 | 595.00 | 600.00 | 600.00 | -0.50% | 689,601 |
| Jan 23, 2026 | 593.00 | 603.00 | 592.00 | 603.00 | 603.00 | 2.20% | 831,350 |
| Jan 22, 2026 | 600.00 | 603.00 | 589.00 | 590.00 | 590.00 | - | 753,352 |
| Jan 21, 2026 | 594.00 | 598.00 | 584.00 | 590.00 | 590.00 | -1.67% | 877,373 |
| Jan 20, 2026 | 589.00 | 602.00 | 585.00 | 600.00 | 600.00 | 1.87% | 691,761 |
| Jan 19, 2026 | 593.00 | 599.00 | 582.00 | 589.00 | 589.00 | -0.67% | 1,017,843 |
| Jan 16, 2026 | 635.00 | 640.00 | 590.00 | 593.00 | 593.00 | -4.97% | 3,359,692 |
| Jan 15, 2026 | 615.00 | 631.00 | 610.00 | 624.00 | 624.00 | 1.46% | 1,411,634 |
| Jan 14, 2026 | 602.00 | 625.00 | 601.00 | 615.00 | 615.00 | 1.82% | 1,527,617 |
| Jan 13, 2026 | 612.00 | 623.00 | 596.00 | 604.00 | 604.00 | 1.85% | 2,205,805 |
| Jan 12, 2026 | 608.00 | 618.00 | 584.00 | 593.00 | 593.00 | 1.72% | 1,741,253 |
| Jan 9, 2026 | 587.00 | 594.00 | 572.00 | 583.00 | 583.00 | -0.34% | 1,036,098 |
| Jan 8, 2026 | 567.00 | 605.00 | 566.00 | 585.00 | 585.00 | 3.17% | 2,128,941 |
| Jan 7, 2026 | 580.00 | 584.00 | 567.00 | 567.00 | 567.00 | -1.56% | 1,080,366 |
| Jan 6, 2026 | 574.00 | 587.00 | 562.00 | 576.00 | 576.00 | 0.88% | 1,407,883 |
| Jan 5, 2026 | 558.00 | 575.00 | 557.00 | 571.00 | 571.00 | 3.07% | 1,610,322 |
| Jan 2, 2026 | 565.00 | 572.00 | 554.00 | 554.00 | 554.00 | -0.72% | 1,438,717 |
| Dec 31, 2025 | 558.00 | 562.00 | 547.00 | 558.00 | 558.00 | 1.27% | 996,430 |
| Dec 30, 2025 | 553.00 | 559.00 | 543.00 | 551.00 | 551.00 | -0.36% | 885,184 |
| Dec 29, 2025 | 574.00 | 574.00 | 553.00 | 553.00 | 553.00 | -2.12% | 1,007,981 |
| Dec 26, 2025 | 568.00 | 571.00 | 558.00 | 565.00 | 565.00 | - | 746,204 |
| Dec 24, 2025 | 585.00 | 585.00 | 563.00 | 565.00 | 565.00 | -2.92% | 796,134 |
| Dec 23, 2025 | 588.00 | 592.00 | 578.00 | 582.00 | 582.00 | -0.34% | 449,800 |
| Dec 22, 2025 | 603.00 | 604.00 | 582.00 | 584.00 | 584.00 | -3.15% | 1,326,451 |
| Dec 19, 2025 | 604.00 | 608.00 | 595.00 | 603.00 | 603.00 | 1.69% | 626,649 |
| Dec 18, 2025 | 602.00 | 605.00 | 583.00 | 593.00 | 593.00 | -1.50% | 1,253,767 |
| Dec 17, 2025 | 618.00 | 631.00 | 602.00 | 602.00 | 602.00 | -3.22% | 1,640,791 |
| Dec 16, 2025 | 631.00 | 642.00 | 615.00 | 622.00 | 622.00 | -1.43% | 1,905,957 |
| Dec 15, 2025 | 598.00 | 640.00 | 593.00 | 631.00 | 631.00 | 2.94% | 2,376,016 |
| Dec 12, 2025 | 600.00 | 621.00 | 599.00 | 613.00 | 613.00 | 8.50% | 3,682,728 |
| Dec 11, 2025 | 577.00 | 585.00 | 558.00 | 565.00 | 565.00 | -0.88% | 1,705,385 |
| Dec 10, 2025 | 556.00 | 584.00 | 554.00 | 570.00 | 570.00 | 2.89% | 1,715,419 |
| Dec 9, 2025 | 543.00 | 564.00 | 539.00 | 554.00 | 554.00 | 2.03% | 2,392,898 |
| Dec 8, 2025 | 502.00 | 543.00 | 502.00 | 543.00 | 543.00 | 9.81% | 2,200,969 |
| Dec 5, 2025 | 484.50 | 502.00 | 484.50 | 494.50 | 494.50 | 2.17% | 608,134 |
| Dec 4, 2025 | 479.00 | 489.00 | 479.00 | 484.00 | 484.00 | 0.31% | 234,278 |
| Dec 3, 2025 | 477.00 | 485.50 | 476.00 | 482.50 | 482.50 | 1.90% | 383,307 |
| Dec 2, 2025 | 484.00 | 484.50 | 473.00 | 473.50 | 473.50 | -2.07% | 546,420 |
| Dec 1, 2025 | 503.00 | 508.00 | 479.50 | 483.50 | 483.50 | -3.88% | 1,178,206 |
| Nov 28, 2025 | 489.00 | 505.00 | 488.00 | 503.00 | 503.00 | 3.50% | 1,725,690 |
| Nov 27, 2025 | 486.50 | 491.00 | 482.50 | 486.00 | 486.00 | -0.10% | 688,223 |
| Nov 26, 2025 | 469.50 | 488.00 | 468.00 | 486.50 | 486.50 | 4.62% | 1,611,194 |
| Nov 25, 2025 | 462.00 | 468.00 | 459.00 | 465.00 | 465.00 | 1.97% | 591,069 |
| Nov 24, 2025 | 450.50 | 457.50 | 450.00 | 456.00 | 456.00 | 1.33% | 414,276 |
| Nov 21, 2025 | 460.00 | 465.00 | 447.00 | 450.00 | 450.00 | -4.15% | 884,230 |
| Nov 20, 2025 | 450.50 | 472.00 | 449.50 | 469.50 | 469.50 | 5.86% | 1,703,204 |
| Nov 19, 2025 | 431.00 | 446.50 | 431.00 | 443.50 | 443.50 | 2.78% | 492,303 |
| Nov 18, 2025 | 438.00 | 448.00 | 430.50 | 431.50 | 431.50 | -3.14% | 868,558 |
| Nov 17, 2025 | 440.50 | 450.50 | 435.00 | 445.50 | 445.50 | 1.95% | 852,134 |
| Nov 14, 2025 | 440.50 | 445.50 | 435.00 | 437.00 | 437.00 | -1.80% | 595,076 |
| Nov 13, 2025 | 432.50 | 447.50 | 432.50 | 445.00 | 445.00 | 3.13% | 648,871 |
| Nov 12, 2025 | 439.00 | 448.00 | 427.50 | 431.50 | 431.50 | -1.60% | 905,842 |
| Nov 11, 2025 | 452.50 | 458.00 | 437.00 | 438.50 | 438.50 | -2.88% | 1,353,140 |
| Nov 10, 2025 | 461.50 | 465.50 | 448.50 | 451.50 | 451.50 | -1.74% | 564,242 |
| Nov 7, 2025 | 457.00 | 463.00 | 455.00 | 459.50 | 459.50 | -0.11% | 288,716 |
| Nov 6, 2025 | 458.00 | 463.50 | 454.50 | 460.00 | 460.00 | 1.32% | 401,837 |
| Nov 5, 2025 | 453.00 | 454.00 | 441.00 | 454.00 | 454.00 | 0.11% | 476,528 |
| Nov 4, 2025 | 449.00 | 455.00 | 447.00 | 453.50 | 453.50 | 0.33% | 328,408 |
| Nov 3, 2025 | 461.00 | 462.00 | 449.00 | 452.00 | 452.00 | -1.74% | 479,757 |
| Oct 31, 2025 | 460.00 | 472.50 | 460.00 | 460.00 | 460.00 | 0.22% | 841,624 |
| Oct 30, 2025 | 458.50 | 464.00 | 455.00 | 459.00 | 459.00 | 0.88% | 742,210 |
| Oct 29, 2025 | 447.50 | 459.00 | 447.50 | 455.00 | 455.00 | 1.79% | 502,135 |
| Oct 28, 2025 | 446.00 | 449.50 | 445.00 | 447.00 | 447.00 | 0.22% | 357,980 |
| Oct 27, 2025 | 445.00 | 446.00 | 439.00 | 446.00 | 446.00 | 1.25% | 474,737 |
| Oct 23, 2025 | 440.00 | 441.50 | 437.00 | 440.50 | 440.50 | -0.34% | 333,017 |
| Oct 22, 2025 | 447.00 | 447.00 | 438.50 | 442.00 | 442.00 | -1.12% | 618,068 |
| Oct 21, 2025 | 450.50 | 451.00 | 446.50 | 447.00 | 447.00 | -0.33% | 335,590 |
| Oct 20, 2025 | 458.50 | 458.50 | 448.00 | 448.50 | 448.50 | -1.97% | 520,746 |
| Oct 17, 2025 | 462.00 | 464.00 | 456.00 | 457.50 | 457.50 | -1.08% | 476,488 |
| Oct 16, 2025 | 469.00 | 472.00 | 457.00 | 462.50 | 462.50 | 0.22% | 847,401 |
| Oct 15, 2025 | 446.50 | 463.00 | 446.50 | 461.50 | 461.50 | 3.48% | 1,361,111 |
| Oct 14, 2025 | 461.50 | 463.00 | 446.00 | 446.00 | 446.00 | -1.11% | 753,606 |
| Oct 13, 2025 | 441.00 | 455.50 | 440.50 | 451.00 | 451.00 | -0.33% | 668,921 |
| Oct 9, 2025 | 452.50 | 456.50 | 446.50 | 452.50 | 452.50 | 0.22% | 572,887 |
| Oct 8, 2025 | 449.50 | 452.00 | 440.50 | 451.50 | 451.50 | 0.44% | 435,712 |
| Oct 7, 2025 | 440.00 | 458.00 | 438.00 | 449.50 | 449.50 | 3.10% | 973,738 |
| Oct 3, 2025 | 440.00 | 442.00 | 433.50 | 436.00 | 436.00 | -0.68% | 393,825 |
| Oct 2, 2025 | 445.50 | 448.50 | 439.00 | 439.00 | 439.00 | -0.68% | 408,042 |