Yankey Engineering Co., Ltd. (TPE:6691)
Taiwan · Delayed Price · Currency is TWD 446.50
+1.50 (0.34%)
Sep 18, 2025, 1:30 PM CST
Yankey Engineering Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 17, 2025 | 467.50 | 467.50 | 445.00 | 445.00 | 445.00 | -4.09% | 1,204,141 |
| Sep 16, 2025 | 461.50 | 468.50 | 460.50 | 464.00 | 464.00 | 0.65% | 648,710 |
| Sep 15, 2025 | 471.00 | 471.00 | 459.50 | 461.00 | 461.00 | -2.12% | 659,173 |
| Sep 12, 2025 | 480.00 | 482.00 | 467.00 | 471.00 | 471.00 | -1.57% | 1,213,592 |
| Sep 11, 2025 | 483.00 | 491.50 | 478.50 | 478.50 | 478.50 | -0.83% | 647,754 |
| Sep 10, 2025 | 490.00 | 498.00 | 482.50 | 482.50 | 482.50 | -0.82% | 944,212 |
| Sep 9, 2025 | 489.00 | 493.50 | 484.50 | 486.50 | 486.50 | -0.21% | 429,303 |
| Sep 8, 2025 | 496.00 | 498.00 | 486.50 | 487.50 | 487.50 | -1.02% | 584,762 |
| Sep 5, 2025 | 482.00 | 503.00 | 482.00 | 492.50 | 492.50 | 2.93% | 1,390,322 |
| Sep 4, 2025 | 497.00 | 497.00 | 478.50 | 478.50 | 478.50 | -2.15% | 1,004,578 |
| Sep 3, 2025 | 501.00 | 512.00 | 487.00 | 489.00 | 489.00 | -2.20% | 1,618,647 |
| Sep 2, 2025 | 492.50 | 513.00 | 485.00 | 500.00 | 500.00 | 2.99% | 2,638,608 |
| Sep 1, 2025 | 488.00 | 493.50 | 479.00 | 485.50 | 485.50 | -1.32% | 787,383 |
| Aug 29, 2025 | 480.50 | 493.50 | 472.00 | 492.00 | 492.00 | 3.36% | 1,241,793 |
| Aug 28, 2025 | 497.00 | 498.00 | 476.00 | 476.00 | 476.00 | -3.74% | 1,188,689 |
| Aug 27, 2025 | 483.00 | 501.00 | 482.00 | 494.50 | 494.50 | 3.13% | 1,258,086 |
| Aug 26, 2025 | 473.00 | 482.00 | 468.50 | 479.50 | 479.50 | 1.37% | 572,162 |
| Aug 25, 2025 | 475.00 | 480.00 | 470.00 | 473.00 | 473.00 | 1.07% | 479,255 |
| Aug 22, 2025 | 474.00 | 478.00 | 468.00 | 468.00 | 468.00 | -1.27% | 391,700 |
| Aug 21, 2025 | 473.50 | 475.50 | 468.00 | 474.00 | 474.00 | 0.85% | 471,100 |
| Aug 20, 2025 | 482.00 | 485.00 | 468.00 | 470.00 | 470.00 | -3.09% | 1,006,021 |
| Aug 19, 2025 | 486.00 | 497.50 | 481.00 | 485.00 | 485.00 | -0.51% | 1,059,393 |
| Aug 18, 2025 | 476.00 | 488.00 | 471.00 | 487.50 | 487.50 | 2.20% | 868,422 |
| Aug 15, 2025 | 477.00 | 485.00 | 475.50 | 477.00 | 477.00 | 0.85% | 1,212,806 |
| Aug 14, 2025 | 470.50 | 492.00 | 470.00 | 473.00 | 473.00 | -4.64% | 2,909,320 |
| Aug 13, 2025 | 495.00 | 504.00 | 483.00 | 496.00 | 496.00 | 6.44% | 2,727,943 |
| Aug 12, 2025 | 467.00 | 467.00 | 458.50 | 466.00 | 466.00 | 0.76% | 712,295 |
| Aug 11, 2025 | 462.00 | 465.00 | 452.00 | 462.50 | 462.50 | -1.39% | 973,454 |
| Aug 8, 2025 | 466.00 | 483.00 | 463.00 | 469.00 | 469.00 | 1.74% | 2,006,242 |
| Aug 7, 2025 | 444.00 | 470.50 | 444.00 | 461.00 | 461.00 | 6.59% | 1,790,407 |
| Aug 6, 2025 | 435.50 | 439.00 | 432.00 | 432.50 | 432.50 | 0.23% | 728,570 |
| Aug 5, 2025 | 428.00 | 440.00 | 422.50 | 431.50 | 431.50 | 1.77% | 1,319,761 |
| Aug 4, 2025 | 428.00 | 429.00 | 421.00 | 424.00 | 424.00 | -1.74% | 599,317 |
| 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% | 356,153 |
| Jul 30, 2025 | 408.50 | 415.50 | 407.50 | 411.00 | 411.00 | 0.61% | 559,351 |
| Jul 29, 2025 | 418.50 | 418.50 | 407.00 | 408.50 | 408.50 | -2.27% | 698,856 |
| Jul 28, 2025 | 423.50 | 424.00 | 417.50 | 418.00 | 418.00 | -0.83% | 496,907 |
| Jul 25, 2025 | 426.50 | 429.00 | 419.00 | 421.50 | 421.50 | 0.12% | 752,748 |
| Jul 24, 2025 | 416.00 | 427.00 | 412.50 | 421.00 | 421.00 | 1.45% | 1,444,639 |
| Jul 23, 2025 | 400.00 | 425.00 | 400.00 | 415.00 | 415.00 | 1.65% | 2,162,813 |
| Jul 22, 2025 | 422.61 | 423.04 | 408.26 | 408.26 | 392.26 | -3.40% | 2,234,499 |
| Jul 21, 2025 | 425.65 | 431.30 | 415.65 | 422.61 | 406.05 | -0.82% | 1,729,143 |
| Jul 18, 2025 | 420.00 | 426.96 | 416.52 | 426.09 | 409.39 | 2.73% | 1,779,275 |
| Jul 17, 2025 | 408.70 | 417.39 | 404.35 | 414.78 | 398.53 | 1.70% | 1,359,079 |
| Jul 16, 2025 | 413.04 | 413.48 | 399.57 | 407.83 | 391.84 | -0.53% | 1,357,286 |
| Jul 15, 2025 | 406.09 | 410.43 | 405.65 | 410.00 | 393.93 | 0.96% | 620,022 |
| Jul 14, 2025 | 415.22 | 415.22 | 405.65 | 406.09 | 390.17 | -1.27% | 656,273 |
| Jul 11, 2025 | 404.78 | 413.48 | 403.91 | 411.30 | 395.19 | 1.61% | 1,631,588 |
| Jul 10, 2025 | 404.35 | 408.70 | 398.26 | 404.78 | 388.92 | 0.22% | 1,346,263 |