Keystone Microtech Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2024-08-06 | 327.00 | 328.00 | 283.00 | 321.00 | 321.00 | 918,000 |
| 2024-08-05 | 314.50 | 320.50 | 312.00 | 312.00 | 312.00 | 218,000 |
| 2024-08-02 | 365.00 | 367.00 | 346.50 | 346.50 | 346.50 | 276,000 |
| 2024-08-01 | 364.00 | 375.50 | 358.00 | 373.00 | 373.00 | 461,000 |
| 2024-07-31 | 355.50 | 361.50 | 353.00 | 353.00 | 353.00 | 260,000 |
| 2024-07-30 | 351.50 | 362.00 | 350.00 | 360.00 | 360.00 | 186,000 |
| 2024-07-29 | 377.00 | 377.00 | 354.00 | 355.50 | 355.50 | 425,000 |
| 2024-07-26 | 360.00 | 373.50 | 352.00 | 366.00 | 366.00 | 334,000 |
| 2024-07-25 | 375.00 | 375.00 | 375.00 | 375.00 | 375.00 | 0 |
| 2024-07-24 | 375.00 | 375.00 | 375.00 | 375.00 | 375.00 | 0 |
| 2024-07-23 | 379.50 | 381.50 | 373.00 | 375.00 | 375.00 | 163,000 |
| 2024-07-22 | 385.00 | 387.00 | 365.00 | 370.50 | 370.50 | 541,000 |
| 2024-07-19 | 385.00 | 395.00 | 384.00 | 384.00 | 384.00 | 631,000 |
| 2024-07-18 | 408.00 | 411.00 | 376.50 | 385.00 | 385.00 | 1,323,000 |
| 2024-07-17 | 415.00 | 429.50 | 415.00 | 418.00 | 418.00 | 568,000 |
| 2024-07-16 | 418.50 | 420.00 | 412.00 | 415.00 | 415.00 | 312,000 |
| 2024-07-15 | 411.50 | 420.00 | 405.50 | 414.50 | 414.50 | 476,000 |
| 2024-07-12 | 411.00 | 415.50 | 405.00 | 409.00 | 409.00 | 395,000 |
| 2024-07-11 | 413.50 | 420.50 | 410.50 | 418.00 | 418.00 | 611,000 |
| 2024-07-10 | 425.00 | 426.00 | 412.50 | 413.50 | 406.99 | 854,000 |
| 2024-07-09 | 413.50 | 435.50 | 413.50 | 417.00 | 410.44 | 1,330,000 |
| 2024-07-08 | 411.50 | 417.00 | 391.50 | 409.00 | 402.56 | 2,046,000 |
| 2024-07-05 | 419.50 | 439.00 | 408.00 | 431.00 | 424.22 | 1,434,000 |
| 2024-07-04 | 431.00 | 437.00 | 416.50 | 418.50 | 418.50 | 1,601,000 |
| 2024-07-03 | 455.00 | 457.50 | 425.00 | 427.00 | 427.00 | 1,538,000 |
| 2024-07-02 | 435.00 | 451.00 | 428.00 | 445.00 | 445.00 | 1,943,000 |
| 2024-07-01 | 425.00 | 448.50 | 415.50 | 431.00 | 431.00 | 1,317,000 |
| 2024-06-28 | 425.00 | 428.50 | 410.00 | 415.50 | 415.50 | 1,044,000 |
| 2024-06-27 | 415.00 | 430.00 | 415.00 | 420.00 | 420.00 | 1,454,000 |
| 2024-06-26 | 403.00 | 423.50 | 395.00 | 417.50 | 417.50 | 1,340,000 |
| 2024-06-25 | 397.00 | 414.00 | 392.00 | 396.00 | 396.00 | 1,799,000 |
| 2024-06-24 | 375.00 | 405.00 | 375.00 | 398.00 | 398.00 | 2,141,000 |
| 2024-06-21 | 368.00 | 372.50 | 360.00 | 370.00 | 370.00 | 437,000 |
| 2024-06-20 | 370.00 | 374.00 | 367.50 | 369.00 | 369.00 | 359,000 |
| 2024-06-19 | 382.00 | 398.00 | 368.00 | 368.50 | 368.50 | 910,000 |
| 2024-06-18 | 382.50 | 382.50 | 365.50 | 382.50 | 382.50 | 928,000 |
| 2024-06-17 | 378.00 | 386.00 | 373.50 | 376.00 | 376.00 | 704,000 |
| 2024-06-14 | 370.00 | 390.00 | 363.50 | 376.50 | 376.50 | 1,601,000 |
| 2024-06-13 | 369.00 | 377.00 | 362.50 | 366.00 | 366.00 | 1,013,000 |
| 2024-06-12 | 354.00 | 372.50 | 352.00 | 366.00 | 366.00 | 1,320,000 |
| 2024-06-11 | 349.50 | 350.00 | 338.00 | 349.00 | 349.00 | 727,000 |
| 2024-06-07 | 349.00 | 356.50 | 341.50 | 350.50 | 350.50 | 931,000 |
| 2024-06-06 | 343.00 | 366.50 | 337.00 | 351.50 | 351.50 | 3,315,000 |
| 2024-06-05 | 309.50 | 336.50 | 309.50 | 336.50 | 336.50 | 1,852,000 |
| 2024-06-04 | 316.00 | 316.00 | 300.00 | 306.00 | 306.00 | 651,000 |
| 2024-06-03 | 305.00 | 317.00 | 304.50 | 315.50 | 315.50 | 509,000 |
| 2024-05-31 | 311.00 | 311.00 | 301.50 | 304.00 | 304.00 | 250,000 |
| 2024-05-30 | 315.00 | 315.00 | 306.50 | 308.00 | 308.00 | 307,000 |
| 2024-05-29 | 315.00 | 321.00 | 309.50 | 315.00 | 315.00 | 718,000 |
| 2024-05-28 | 316.50 | 316.50 | 306.50 | 309.00 | 309.00 | 490,000 |
| 2024-05-27 | 304.50 | 317.50 | 303.50 | 313.50 | 313.50 | 986,000 |
| 2024-05-24 | 293.50 | 299.00 | 290.50 | 298.50 | 298.50 | 208,000 |
| 2024-05-23 | 305.50 | 305.50 | 294.00 | 296.50 | 296.50 | 271,000 |
| 2024-05-22 | 302.00 | 304.00 | 298.00 | 303.50 | 303.50 | 279,000 |
| 2024-05-21 | 292.50 | 300.00 | 292.00 | 300.00 | 300.00 | 260,000 |
| 2024-05-20 | 293.00 | 295.50 | 290.50 | 291.00 | 291.00 | 134,000 |
| 2024-05-17 | 293.00 | 296.50 | 290.50 | 293.50 | 293.50 | 152,000 |
| 2024-05-16 | 294.50 | 294.50 | 291.00 | 293.00 | 293.00 | 99,000 |
| 2024-05-15 | 294.50 | 295.50 | 290.00 | 291.00 | 291.00 | 149,000 |
| 2024-05-14 | 291.50 | 295.50 | 291.50 | 295.00 | 295.00 | 147,000 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-07-07 | 9.0015 TWD |
| 2025-07-07 | 10.0040 TWD |
| 2024-07-11 | 6.5092 TWD |
| 2023-08-22 | 7.5028 TWD |
| 2022-08-23 | 7.7570 TWD |
| 2021-08-25 | 5.5000 TWD |
| 2020-08-25 | 4.0000 TWD |
| 2019-08-20 | 3.0000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.