Yankey Engineering Co., Ltd. (TPE:6691)
Taiwan
· Delayed Price · Currency is TWD 494.50
+10.50 (2.17%)
At close: Dec 5, 2025
Yankey Engineering Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| 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 |
| Oct 1, 2025 | 443.50 | 449.50 | 441.00 | 442.00 | 442.00 | -0.11% | 334,290 |
| Sep 30, 2025 | 438.00 | 443.50 | 437.00 | 442.50 | 442.50 | 1.72% | 476,666 |
| Sep 26, 2025 | 446.00 | 446.00 | 433.00 | 435.00 | 435.00 | -2.47% | 881,669 |
| Sep 25, 2025 | 451.50 | 457.00 | 446.00 | 446.00 | 446.00 | -1.11% | 578,824 |
| Sep 24, 2025 | 453.50 | 466.50 | 449.50 | 451.00 | 451.00 | 0.45% | 1,198,127 |
| Sep 23, 2025 | 446.00 | 454.50 | 446.00 | 449.00 | 449.00 | 1.13% | 591,087 |
| Sep 22, 2025 | 440.50 | 447.50 | 435.50 | 444.00 | 444.00 | 1.02% | 583,283 |
| Sep 19, 2025 | 448.00 | 450.00 | 439.50 | 439.50 | 439.50 | -1.57% | 724,072 |
| Sep 18, 2025 | 450.00 | 453.50 | 446.50 | 446.50 | 446.50 | 0.34% | 460,280 |
| Sep 17, 2025 | 467.50 | 467.50 | 445.00 | 445.00 | 445.00 | -4.09% | 1,208,440 |
| Sep 16, 2025 | 461.50 | 468.50 | 460.50 | 464.00 | 464.00 | 0.65% | 649,720 |
| Sep 15, 2025 | 471.00 | 471.00 | 459.50 | 461.00 | 461.00 | -2.12% | 689,122 |
| Sep 12, 2025 | 480.00 | 482.00 | 467.00 | 471.00 | 471.00 | -1.57% | 1,264,833 |
| Sep 11, 2025 | 483.00 | 491.50 | 478.50 | 478.50 | 478.50 | -0.83% | 677,380 |
| Sep 10, 2025 | 490.00 | 498.00 | 482.50 | 482.50 | 482.50 | -0.82% | 976,504 |
| Sep 9, 2025 | 489.00 | 493.50 | 484.50 | 486.50 | 486.50 | -0.21% | 448,067 |
| Sep 8, 2025 | 496.00 | 498.00 | 486.50 | 487.50 | 487.50 | -1.02% | 607,295 |
| Sep 5, 2025 | 482.00 | 503.00 | 482.00 | 492.50 | 492.50 | 2.93% | 1,426,722 |
| Sep 4, 2025 | 497.00 | 497.00 | 478.50 | 478.50 | 478.50 | -2.15% | 1,049,431 |
| Sep 3, 2025 | 501.00 | 512.00 | 487.00 | 489.00 | 489.00 | -2.20% | 1,683,237 |
| Sep 2, 2025 | 492.50 | 513.00 | 485.00 | 500.00 | 500.00 | 2.99% | 2,722,977 |
| Sep 1, 2025 | 488.00 | 493.50 | 479.00 | 485.50 | 485.50 | -1.32% | 821,210 |
| Aug 29, 2025 | 480.50 | 493.50 | 472.00 | 492.00 | 492.00 | 3.36% | 1,274,432 |
| Aug 28, 2025 | 497.00 | 498.00 | 476.00 | 476.00 | 476.00 | -3.74% | 1,247,089 |
| Aug 27, 2025 | 483.00 | 501.00 | 482.00 | 494.50 | 494.50 | 3.13% | 1,306,963 |
| Aug 26, 2025 | 473.00 | 482.00 | 468.50 | 479.50 | 479.50 | 1.37% | 594,731 |
| Aug 25, 2025 | 475.00 | 480.00 | 470.00 | 473.00 | 473.00 | 1.07% | 495,352 |
| Aug 22, 2025 | 474.00 | 478.00 | 468.00 | 468.00 | 468.00 | -1.27% | 405,977 |
| Aug 21, 2025 | 473.50 | 475.50 | 468.00 | 474.00 | 474.00 | 0.85% | 490,685 |
| Aug 20, 2025 | 482.00 | 485.00 | 468.00 | 470.00 | 470.00 | -3.09% | 1,053,912 |
| Aug 19, 2025 | 486.00 | 497.50 | 481.00 | 485.00 | 485.00 | -0.51% | 1,092,001 |
| Aug 18, 2025 | 476.00 | 488.00 | 471.00 | 487.50 | 487.50 | 2.20% | 902,159 |
| Aug 15, 2025 | 477.00 | 485.00 | 475.50 | 477.00 | 477.00 | 0.85% | 1,240,380 |
| Aug 14, 2025 | 470.50 | 492.00 | 470.00 | 473.00 | 473.00 | -4.64% | 2,987,601 |
| Aug 13, 2025 | 495.00 | 504.00 | 483.00 | 496.00 | 496.00 | 6.44% | 2,809,482 |
| Aug 12, 2025 | 467.00 | 467.00 | 458.50 | 466.00 | 466.00 | 0.76% | 730,333 |
| Aug 11, 2025 | 462.00 | 465.00 | 452.00 | 462.50 | 462.50 | -1.39% | 1,005,700 |
| Aug 8, 2025 | 466.00 | 483.00 | 463.00 | 469.00 | 469.00 | 1.74% | 2,057,785 |
| Aug 7, 2025 | 444.00 | 470.50 | 444.00 | 461.00 | 461.00 | 6.59% | 1,837,800 |
| Aug 6, 2025 | 435.50 | 439.00 | 432.00 | 432.50 | 432.50 | 0.23% | 745,588 |
| Aug 5, 2025 | 428.00 | 440.00 | 422.50 | 431.50 | 431.50 | 1.77% | 1,346,500 |
| Aug 4, 2025 | 428.00 | 429.00 | 421.00 | 424.00 | 424.00 | -1.74% | 617,731 |
| Aug 1, 2025 | 410.00 | 438.00 | 407.50 | 431.50 | 431.50 | 4.10% | 1,333,930 |
| Jul 31, 2025 | 412.50 | 414.50 | 410.00 | 414.50 | 414.50 | 0.85% | 364,638 |
| Jul 30, 2025 | 408.50 | 415.50 | 407.50 | 411.00 | 411.00 | 0.61% | 575,975 |
| Jul 29, 2025 | 418.50 | 418.50 | 407.00 | 408.50 | 408.50 | -2.27% | 735,388 |
| Jul 28, 2025 | 423.50 | 424.00 | 417.50 | 418.00 | 418.00 | -0.83% | 518,265 |
| Jul 25, 2025 | 426.50 | 429.00 | 419.00 | 421.50 | 421.50 | 0.12% | 774,667 |
| Jul 24, 2025 | 416.00 | 427.00 | 412.50 | 421.00 | 421.00 | 1.45% | 1,477,584 |
| Jul 23, 2025 | 400.00 | 425.00 | 400.00 | 415.00 | 415.00 | 1.65% | 2,222,841 |
| Jul 22, 2025 | 422.61 | 423.04 | 408.26 | 408.26 | 394.35 | -3.40% | 2,310,301 |
| Jul 21, 2025 | 425.65 | 431.30 | 415.65 | 422.61 | 408.21 | -0.82% | 1,786,066 |
| Jul 18, 2025 | 420.00 | 426.96 | 416.52 | 426.09 | 411.57 | 2.73% | 1,829,690 |
| Jul 17, 2025 | 408.70 | 417.39 | 404.35 | 414.78 | 400.65 | 1.71% | 1,392,355 |
| Jul 16, 2025 | 413.04 | 413.48 | 399.57 | 407.83 | 393.93 | -0.53% | 1,397,225 |
| Jul 15, 2025 | 406.09 | 410.44 | 405.65 | 410.00 | 396.03 | 0.96% | 641,823 |