Keystone Microtech Corporation (TPEX:6683)
Taiwan · Delayed Price · Currency is TWD 340.00
-6.00 (-1.73%)
Aug 12, 2025, 1:30 PM CST
Keystone Microtech Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 12, 2025 | 344.00 | 346.00 | 338.00 | 340.00 | 340.00 | -1.73% | 672,035 |
| 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 |
| Jul 30, 2025 | 372.00 | 372.50 | 362.00 | 363.00 | 363.00 | -1.36% | 387,389 |
| Jul 29, 2025 | 377.00 | 384.00 | 365.50 | 368.00 | 368.00 | -2.13% | 938,728 |
| Jul 28, 2025 | 378.50 | 382.00 | 372.00 | 376.00 | 376.00 | -0.66% | 583,527 |
| Jul 25, 2025 | 382.00 | 388.00 | 378.00 | 378.50 | 378.50 | -1.17% | 386,560 |
| Jul 24, 2025 | 384.50 | 390.00 | 380.50 | 383.00 | 383.00 | 0.52% | 590,808 |
| Jul 23, 2025 | 386.00 | 393.00 | 378.00 | 381.00 | 381.00 | 0.13% | 1,471,613 |
| Jul 22, 2025 | 377.50 | 401.50 | 373.00 | 380.50 | 380.50 | 1.20% | 2,300,197 |
| Jul 21, 2025 | 380.50 | 382.00 | 372.50 | 376.00 | 376.00 | -1.18% | 726,727 |
| Jul 18, 2025 | 378.00 | 383.00 | 367.00 | 380.50 | 380.50 | 2.28% | 2,100,149 |
| Jul 17, 2025 | 353.50 | 382.00 | 352.50 | 372.00 | 372.00 | 6.29% | 2,707,334 |
| Jul 16, 2025 | 352.50 | 360.00 | 349.00 | 350.00 | 350.00 | -0.99% | 712,414 |
| Jul 15, 2025 | 358.00 | 366.00 | 353.50 | 353.50 | 353.50 | 0.28% | 1,696,508 |
| Jul 14, 2025 | 348.00 | 354.00 | 343.50 | 352.50 | 352.50 | 0.86% | 417,457 |
| Jul 11, 2025 | 360.00 | 362.00 | 349.50 | 349.50 | 349.50 | -2.10% | 615,446 |
| Jul 10, 2025 | 356.00 | 365.00 | 353.00 | 357.00 | 357.00 | 0.85% | 1,318,050 |
| Jul 9, 2025 | 327.00 | 357.50 | 318.50 | 354.00 | 354.00 | 8.92% | 1,778,750 |
| Jul 8, 2025 | 333.00 | 333.00 | 323.00 | 325.00 | 325.00 | -1.81% | 686,747 |
| Jul 7, 2025 | 331.50 | 344.00 | 331.00 | 331.00 | 331.00 | -2.22% | 958,419 |
| Jul 4, 2025 | 361.00 | 361.50 | 335.00 | 338.50 | 328.50 | -5.18% | 1,618,378 |
| Jul 3, 2025 | 344.00 | 367.50 | 344.00 | 357.00 | 346.45 | 4.08% | 1,154,835 |
| Jul 2, 2025 | 343.50 | 347.00 | 342.50 | 343.00 | 332.86 | -0.72% | 182,884 |
| Jul 1, 2025 | 351.00 | 356.00 | 345.00 | 345.50 | 335.29 | -1.29% | 488,213 |
| Jun 30, 2025 | 349.00 | 351.50 | 341.50 | 350.00 | 339.66 | 1.01% | 366,224 |
| Jun 27, 2025 | 347.00 | 347.00 | 339.00 | 346.50 | 336.26 | 1.46% | 294,782 |
| Jun 26, 2025 | 350.50 | 354.50 | 340.50 | 341.50 | 331.41 | -1.59% | 444,605 |
| Jun 25, 2025 | 356.00 | 358.00 | 347.00 | 347.00 | 336.74 | -1.00% | 342,978 |
| Jun 24, 2025 | 347.00 | 353.50 | 347.00 | 350.50 | 340.15 | 3.39% | 387,291 |
| Jun 23, 2025 | 331.50 | 340.00 | 331.50 | 339.00 | 328.99 | -0.29% | 277,702 |
| Jun 20, 2025 | 345.00 | 347.00 | 339.50 | 340.00 | 329.96 | -2.02% | 288,448 |
| Jun 19, 2025 | 357.00 | 357.00 | 346.00 | 347.00 | 336.75 | -2.25% | 415,541 |
| Jun 18, 2025 | 354.00 | 356.00 | 348.00 | 355.00 | 344.51 | 1.14% | 582,307 |
| Jun 17, 2025 | 338.50 | 363.00 | 338.50 | 351.00 | 340.63 | 5.72% | 1,311,910 |
| Jun 16, 2025 | 330.00 | 332.50 | 327.00 | 332.00 | 322.19 | -0.75% | 205,840 |
| Jun 13, 2025 | 335.00 | 344.50 | 331.50 | 334.50 | 324.62 | -1.18% | 481,386 |
| Jun 12, 2025 | 343.00 | 344.00 | 338.50 | 338.50 | 328.50 | -1.60% | 406,797 |
| Jun 11, 2025 | 351.00 | 353.00 | 340.50 | 344.00 | 333.84 | - | 751,608 |
| Jun 10, 2025 | 348.50 | 354.00 | 343.50 | 344.00 | 333.84 | 0.15% | 1,354,948 |
| Jun 9, 2025 | 333.00 | 345.00 | 328.00 | 343.50 | 333.35 | 4.89% | 1,135,976 |
| Jun 6, 2025 | 333.00 | 333.50 | 324.00 | 327.50 | 317.83 | 0.15% | 506,583 |
| Jun 5, 2025 | 323.00 | 332.00 | 319.50 | 327.00 | 317.34 | 2.19% | 661,320 |
| Jun 4, 2025 | 319.50 | 320.50 | 316.00 | 320.00 | 310.55 | 2.56% | 284,109 |