Keystone Microtech Corporation (TPEX:6683)
Taiwan · Delayed Price · Currency is TWD 380.00
-2.00 (-0.52%)
Oct 9, 2025, 1:30 PM CST
Keystone Microtech Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 9, 2025 | 385.00 | 387.50 | 379.50 | 380.00 | 380.00 | -0.52% | 271,881 |
| Oct 8, 2025 | 384.00 | 390.00 | 381.00 | 382.00 | 382.00 | -1.67% | 290,307 |
| Oct 7, 2025 | 388.00 | 390.00 | 380.00 | 388.50 | 388.50 | 1.97% | 298,664 |
| Oct 3, 2025 | 382.00 | 383.50 | 378.00 | 381.00 | 381.00 | 0.26% | 250,706 |
| Oct 2, 2025 | 386.00 | 386.00 | 377.00 | 380.00 | 380.00 | 0.13% | 266,747 |
| Oct 1, 2025 | 390.00 | 395.50 | 378.50 | 379.50 | 379.50 | -1.81% | 344,158 |
| Sep 30, 2025 | 384.50 | 390.00 | 379.00 | 386.50 | 386.50 | 2.25% | 270,852 |
| Sep 29, 2025 | 378.00 | 378.00 | 378.00 | 378.00 | 378.00 | - | - |
| Sep 26, 2025 | 390.50 | 392.00 | 377.00 | 378.00 | 378.00 | -3.57% | 620,129 |
| Sep 25, 2025 | 391.00 | 408.00 | 391.00 | 392.00 | 392.00 | -0.51% | 530,320 |
| Sep 24, 2025 | 398.00 | 399.50 | 386.00 | 394.00 | 394.00 | -1.01% | 518,324 |
| Sep 23, 2025 | 412.50 | 415.00 | 398.00 | 398.00 | 398.00 | -2.93% | 706,055 |
| Sep 22, 2025 | 407.00 | 425.50 | 400.00 | 410.00 | 410.00 | 2.24% | 1,157,881 |
| Sep 19, 2025 | 407.50 | 412.00 | 397.00 | 401.00 | 401.00 | 0.25% | 613,537 |
| Sep 18, 2025 | 397.50 | 408.00 | 396.00 | 400.00 | 400.00 | 2.04% | 601,452 |
| Sep 17, 2025 | 398.50 | 401.00 | 390.00 | 392.00 | 392.00 | -0.76% | 356,529 |
| Sep 16, 2025 | 397.50 | 404.50 | 394.00 | 395.00 | 395.00 | -0.25% | 316,352 |
| Sep 15, 2025 | 398.00 | 398.00 | 389.50 | 396.00 | 396.00 | 0.13% | 325,906 |
| Sep 12, 2025 | 405.50 | 410.00 | 394.50 | 395.50 | 395.50 | -2.10% | 690,795 |
| Sep 11, 2025 | 418.50 | 420.00 | 400.00 | 404.00 | 404.00 | -2.77% | 786,732 |
| Sep 10, 2025 | 419.50 | 420.50 | 411.50 | 415.50 | 415.50 | 0.36% | 547,981 |
| Sep 9, 2025 | 425.50 | 428.00 | 411.00 | 414.00 | 414.00 | -2.13% | 1,370,534 |
| Sep 8, 2025 | 455.00 | 456.50 | 420.50 | 423.00 | 423.00 | -5.26% | 2,128,579 |
| Sep 5, 2025 | 433.50 | 455.50 | 433.50 | 446.50 | 446.50 | 3.84% | 1,855,897 |
| Sep 4, 2025 | 434.50 | 438.00 | 427.00 | 430.00 | 430.00 | -0.12% | 627,926 |
| Sep 3, 2025 | 443.00 | 448.00 | 429.00 | 430.50 | 430.50 | -2.71% | 930,180 |
| Sep 2, 2025 | 449.50 | 460.00 | 440.00 | 442.50 | 442.50 | -0.11% | 1,332,094 |
| Sep 1, 2025 | 445.00 | 461.00 | 439.00 | 443.00 | 443.00 | -2.10% | 1,370,489 |
| Aug 29, 2025 | 452.00 | 460.00 | 446.00 | 452.50 | 452.50 | 2.38% | 1,730,729 |
| Aug 28, 2025 | 450.00 | 451.50 | 434.00 | 442.00 | 442.00 | -1.23% | 1,741,205 |
| Aug 27, 2025 | 439.00 | 459.00 | 435.50 | 447.50 | 447.50 | 3.95% | 3,657,327 |
| Aug 26, 2025 | 394.00 | 430.50 | 391.50 | 430.50 | 430.50 | 9.96% | 3,585,165 |
| Aug 25, 2025 | 389.50 | 397.50 | 383.50 | 391.50 | 391.50 | 2.89% | 1,004,340 |
| Aug 22, 2025 | 384.50 | 389.00 | 378.50 | 380.50 | 380.50 | -1.04% | 499,756 |
| Aug 21, 2025 | 372.00 | 398.50 | 372.00 | 384.50 | 384.50 | 3.36% | 1,206,084 |
| Aug 20, 2025 | 389.00 | 392.50 | 371.00 | 372.00 | 372.00 | -4.37% | 1,199,036 |
| Aug 19, 2025 | 385.00 | 414.00 | 383.00 | 389.00 | 389.00 | 2.10% | 2,871,289 |
| Aug 18, 2025 | 353.00 | 388.50 | 352.00 | 381.00 | 381.00 | 6.57% | 1,025,963 |
| Aug 15, 2025 | 363.00 | 367.00 | 356.50 | 357.50 | 357.50 | -1.24% | 467,638 |
| Aug 14, 2025 | 349.00 | 364.00 | 347.50 | 362.00 | 362.00 | 4.78% | 861,643 |
| Aug 13, 2025 | 344.50 | 357.00 | 343.50 | 345.50 | 345.50 | 1.62% | 793,197 |
| Aug 12, 2025 | 344.00 | 346.00 | 338.00 | 340.00 | 340.00 | -1.73% | 674,108 |
| Aug 11, 2025 | 348.00 | 351.50 | 343.00 | 346.00 | 346.00 | -1.14% | 521,099 |
| Aug 8, 2025 | 357.50 | 361.00 | 350.00 | 350.00 | 350.00 | -2.37% | 536,006 |
| Aug 7, 2025 | 369.00 | 373.50 | 358.50 | 358.50 | 358.50 | -1.10% | 585,453 |
| Aug 6, 2025 | 359.50 | 364.00 | 352.00 | 362.50 | 362.50 | 0.55% | 680,630 |
| Aug 5, 2025 | 344.00 | 367.00 | 342.00 | 360.50 | 360.50 | -0.96% | 1,933,174 |
| Aug 4, 2025 | 361.00 | 367.50 | 360.50 | 364.00 | 364.00 | -0.95% | 216,417 |
| Aug 1, 2025 | 356.00 | 371.50 | 356.00 | 367.50 | 367.50 | 0.96% | 324,872 |
| Jul 31, 2025 | 366.50 | 372.00 | 364.00 | 364.00 | 364.00 | 0.28% | 526,498 |