Keystone Microtech Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2024-05-13 | 301.00 | 301.00 | 289.50 | 292.50 | 292.50 | 249,000 |
| 2024-05-10 | 307.00 | 307.50 | 294.00 | 294.00 | 294.00 | 453,000 |
| 2024-05-09 | 304.00 | 310.50 | 303.00 | 304.50 | 304.50 | 539,000 |
| 2024-05-08 | 310.00 | 311.50 | 301.00 | 302.00 | 302.00 | 427,000 |
| 2024-05-07 | 300.00 | 306.00 | 298.00 | 306.00 | 306.00 | 943,000 |
| 2024-05-06 | 297.00 | 302.00 | 287.50 | 288.00 | 288.00 | 331,000 |
| 2024-05-03 | 302.00 | 303.50 | 294.00 | 295.50 | 295.50 | 165,000 |
| 2024-05-02 | 297.50 | 297.50 | 288.00 | 296.00 | 296.00 | 183,000 |
| 2024-04-30 | 301.00 | 304.50 | 296.00 | 298.00 | 298.00 | 489,000 |
| 2024-04-29 | 297.50 | 308.50 | 297.00 | 306.00 | 306.00 | 580,000 |
| 2024-04-26 | 292.50 | 297.50 | 288.50 | 289.00 | 289.00 | 232,000 |
| 2024-04-25 | 284.50 | 289.00 | 283.00 | 286.00 | 286.00 | 176,000 |
| 2024-04-24 | 281.50 | 288.50 | 281.50 | 287.00 | 287.00 | 156,000 |
| 2024-04-23 | 283.50 | 286.50 | 276.00 | 276.50 | 276.50 | 396,000 |
| 2024-04-22 | 302.50 | 302.50 | 279.00 | 279.00 | 279.00 | 537,000 |
| 2024-04-19 | 313.50 | 313.50 | 293.00 | 300.50 | 300.50 | 733,000 |
| 2024-04-18 | 310.00 | 321.00 | 306.50 | 313.50 | 313.50 | 636,000 |
| 2024-04-17 | 307.50 | 316.00 | 306.00 | 312.00 | 312.00 | 600,000 |
| 2024-04-16 | 317.50 | 317.50 | 298.00 | 303.00 | 303.00 | 986,000 |
| 2024-04-15 | 309.00 | 318.00 | 302.00 | 317.50 | 317.50 | 941,000 |
| 2024-04-12 | 308.50 | 314.00 | 306.00 | 307.50 | 307.50 | 874,000 |
| 2024-04-11 | 295.00 | 310.50 | 291.50 | 303.50 | 303.50 | 1,069,000 |
| 2024-04-10 | 291.50 | 303.00 | 291.50 | 298.50 | 298.50 | 741,000 |
| 2024-04-09 | 288.50 | 291.00 | 286.00 | 288.50 | 288.50 | 516,000 |
| 2024-04-08 | 290.00 | 290.00 | 286.50 | 288.00 | 288.00 | 153,000 |
| 2024-04-03 | 287.50 | 291.00 | 285.00 | 289.50 | 289.50 | 296,000 |
| 2024-04-02 | 289.00 | 292.00 | 286.50 | 288.00 | 288.00 | 318,000 |
| 2024-04-01 | 282.00 | 290.00 | 281.00 | 287.00 | 287.00 | 466,000 |
| 2024-03-29 | 281.00 | 287.00 | 278.50 | 279.50 | 279.50 | 389,000 |
| 2024-03-28 | 283.50 | 287.00 | 279.00 | 280.50 | 280.50 | 375,000 |
| 2024-03-27 | 282.50 | 288.50 | 281.50 | 285.00 | 285.00 | 261,000 |
| 2024-03-26 | 293.50 | 293.50 | 293.50 | 293.50 | 293.50 | 643,061 |
| 2024-03-25 | 297.50 | 300.00 | 293.50 | 293.50 | 293.50 | 188,000 |
| 2024-03-22 | 294.50 | 298.50 | 293.00 | 298.00 | 298.00 | 223,000 |
| 2024-03-21 | 303.00 | 303.00 | 295.50 | 296.00 | 296.00 | 390,000 |
| 2024-03-20 | 305.50 | 308.50 | 298.50 | 300.00 | 300.00 | 250,000 |
| 2024-03-19 | 305.00 | 311.00 | 304.00 | 307.00 | 307.00 | 291,000 |
| 2024-03-18 | 294.50 | 294.50 | 294.50 | 294.50 | 294.50 | 464,904 |
| 2024-03-15 | 292.00 | 297.50 | 290.00 | 294.50 | 294.50 | 166,000 |
| 2024-03-14 | 300.50 | 300.50 | 290.00 | 290.50 | 290.50 | 412,000 |
| 2024-03-13 | 314.00 | 315.50 | 296.00 | 298.50 | 298.50 | 765,000 |
| 2024-03-12 | 309.50 | 316.00 | 304.00 | 314.00 | 314.00 | 817,000 |
| 2024-03-11 | 291.00 | 311.50 | 291.00 | 309.00 | 309.00 | 612,000 |
| 2024-03-08 | 303.00 | 304.00 | 291.00 | 291.00 | 291.00 | 538,000 |
| 2024-03-07 | 308.00 | 323.50 | 300.00 | 301.00 | 301.00 | 1,174,000 |
| 2024-03-06 | 310.00 | 313.00 | 303.00 | 304.00 | 304.00 | 630,000 |
| 2024-03-05 | 304.50 | 316.00 | 301.50 | 315.00 | 315.00 | 982,000 |
| 2024-03-04 | 301.00 | 303.50 | 298.00 | 300.00 | 300.00 | 228,000 |
| 2024-03-01 | 300.50 | 305.00 | 298.00 | 301.00 | 301.00 | 282,000 |
| 2024-02-29 | 305.50 | 306.50 | 297.00 | 299.00 | 299.00 | 439,000 |
| 2024-02-27 | 313.50 | 318.00 | 303.00 | 305.50 | 305.50 | 408,000 |
| 2024-02-26 | 319.50 | 320.00 | 308.00 | 313.50 | 313.50 | 579,000 |
| 2024-02-23 | 303.50 | 320.00 | 297.50 | 319.50 | 319.50 | 1,228,000 |
| 2024-02-22 | 305.00 | 308.00 | 301.50 | 302.00 | 302.00 | 337,000 |
| 2024-02-21 | 294.00 | 304.00 | 294.00 | 302.00 | 302.00 | 480,000 |
| 2024-02-20 | 315.00 | 315.50 | 299.00 | 299.50 | 299.50 | 735,000 |
| 2024-02-19 | 309.50 | 324.00 | 302.50 | 315.00 | 315.00 | 1,411,000 |
| 2024-02-16 | 304.00 | 306.00 | 299.00 | 302.00 | 302.00 | 367,000 |
| 2024-02-15 | 290.50 | 304.00 | 287.50 | 298.00 | 298.00 | 631,000 |
| 2024-02-05 | 290.00 | 290.50 | 283.50 | 287.00 | 287.00 | 224,000 |
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.