Keystone Microtech Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2022-02-22 | 272.50 | 275.50 | 266.50 | 268.00 | 247.80 | 327,211 |
| 2022-02-21 | 267.50 | 270.50 | 264.50 | 270.50 | 250.11 | 69,358 |
| 2022-02-18 | 266.50 | 268.00 | 264.00 | 265.50 | 245.48 | 108,995 |
| 2022-02-17 | 266.00 | 269.00 | 264.50 | 268.00 | 247.80 | 101,481 |
| 2022-02-16 | 271.00 | 271.00 | 265.00 | 267.00 | 246.87 | 109,059 |
| 2022-02-15 | 268.00 | 271.00 | 264.00 | 264.00 | 244.10 | 148,871 |
| 2022-02-14 | 274.00 | 274.00 | 263.00 | 264.50 | 244.56 | 313,222 |
| 2022-02-11 | 277.50 | 280.00 | 273.00 | 277.00 | 256.12 | 134,693 |
| 2022-02-10 | 282.00 | 283.50 | 280.00 | 280.00 | 258.89 | 105,620 |
| 2022-02-09 | 280.50 | 285.00 | 279.50 | 282.00 | 260.74 | 176,130 |
| 2022-02-08 | 277.50 | 283.50 | 277.50 | 280.00 | 258.89 | 153,600 |
| 2022-02-07 | 278.00 | 281.00 | 273.00 | 279.50 | 258.43 | 115,822 |
| 2022-01-26 | 268.00 | 282.00 | 268.00 | 274.00 | 253.34 | 231,675 |
| 2022-01-25 | 270.50 | 272.50 | 268.50 | 268.50 | 248.26 | 217,302 |
| 2022-01-24 | 280.50 | 280.50 | 269.50 | 273.00 | 252.42 | 365,917 |
| 2022-01-21 | 287.00 | 293.50 | 280.50 | 280.50 | 259.35 | 191,731 |
| 2022-01-20 | 291.00 | 292.50 | 288.50 | 290.00 | 268.14 | 98,035 |
| 2022-01-19 | 292.00 | 295.00 | 289.50 | 291.00 | 269.06 | 131,767 |
| 2022-01-18 | 298.00 | 306.00 | 294.00 | 294.00 | 271.84 | 287,173 |
| 2022-01-17 | 285.00 | 298.00 | 285.00 | 297.50 | 275.07 | 155,784 |
| 2022-01-14 | 290.00 | 292.00 | 280.00 | 284.50 | 263.05 | 341,920 |
| 2022-01-13 | 295.50 | 300.00 | 291.00 | 292.00 | 269.99 | 138,342 |
| 2022-01-12 | 297.00 | 298.50 | 293.00 | 294.50 | 272.30 | 211,879 |
| 2022-01-11 | 308.00 | 308.50 | 297.00 | 297.00 | 274.61 | 427,987 |
| 2022-01-10 | 308.50 | 311.00 | 306.00 | 308.00 | 284.78 | 131,833 |
| 2022-01-07 | 321.50 | 324.50 | 307.00 | 311.00 | 287.55 | 240,764 |
| 2022-01-06 | 321.00 | 331.00 | 316.00 | 317.00 | 293.10 | 781,844 |
| 2022-01-05 | 316.50 | 321.00 | 313.00 | 316.50 | 292.64 | 141,248 |
| 2022-01-04 | 322.00 | 322.00 | 316.00 | 316.50 | 292.64 | 147,354 |
| 2022-01-03 | 320.00 | 324.00 | 317.00 | 317.00 | 293.10 | 143,804 |
| 2021-12-30 | 323.00 | 323.00 | 317.00 | 320.00 | 295.88 | 216,501 |
| 2021-12-29 | 320.00 | 320.50 | 317.00 | 320.00 | 295.88 | 141,611 |
| 2021-12-28 | 313.50 | 321.00 | 313.50 | 317.50 | 293.56 | 176,277 |
| 2021-12-27 | 316.00 | 318.00 | 312.00 | 313.00 | 289.40 | 138,038 |
| 2021-12-24 | 316.00 | 316.50 | 313.00 | 313.50 | 289.87 | 39,417 |
| 2021-12-23 | 317.00 | 324.00 | 316.00 | 316.00 | 292.18 | 128,643 |
| 2021-12-22 | 315.50 | 316.00 | 313.50 | 313.50 | 289.87 | 59,750 |
| 2021-12-21 | 309.00 | 313.00 | 309.00 | 313.00 | 289.40 | 35,892 |
| 2021-12-20 | 312.50 | 312.50 | 303.00 | 310.50 | 287.09 | 53,455 |
| 2021-12-17 | 310.00 | 311.00 | 308.50 | 309.00 | 285.70 | 88,202 |
| 2021-12-16 | 317.50 | 317.50 | 310.50 | 312.00 | 288.48 | 117,333 |
| 2021-12-15 | 309.00 | 313.50 | 308.00 | 310.50 | 287.09 | 57,221 |
| 2021-12-14 | 311.00 | 311.50 | 308.00 | 308.50 | 285.24 | 87,781 |
| 2021-12-13 | 313.50 | 316.50 | 310.50 | 310.50 | 287.09 | 117,480 |
| 2021-12-10 | 316.00 | 316.00 | 310.50 | 313.00 | 289.40 | 97,320 |
| 2021-12-09 | 319.00 | 319.50 | 316.00 | 316.00 | 292.18 | 159,943 |
| 2021-12-08 | 324.00 | 327.00 | 318.00 | 319.00 | 294.95 | 248,289 |
| 2021-12-07 | 320.00 | 330.00 | 318.00 | 320.00 | 295.88 | 354,615 |
| 2021-12-06 | 318.50 | 319.50 | 315.00 | 316.50 | 292.64 | 139,934 |
| 2021-12-03 | 321.50 | 321.50 | 316.00 | 320.00 | 295.88 | 108,891 |
| 2021-12-02 | 320.00 | 324.00 | 317.50 | 317.50 | 293.56 | 137,623 |
| 2021-12-01 | 318.00 | 322.50 | 312.50 | 322.50 | 298.19 | 205,695 |
| 2021-11-30 | 326.00 | 333.50 | 319.00 | 320.00 | 295.88 | 302,706 |
| 2021-11-29 | 308.50 | 325.00 | 308.00 | 319.00 | 294.95 | 199,208 |
| 2021-11-26 | 325.50 | 327.00 | 319.00 | 320.00 | 295.88 | 272,393 |
| 2021-11-25 | 329.00 | 336.00 | 327.00 | 327.00 | 302.35 | 178,286 |
| 2021-11-24 | 327.00 | 332.50 | 327.00 | 329.00 | 304.20 | 116,416 |
| 2021-11-23 | 337.00 | 338.50 | 325.00 | 327.00 | 302.35 | 458,216 |
| 2021-11-22 | 335.00 | 341.00 | 334.00 | 336.00 | 310.67 | 148,306 |
| 2021-11-19 | 346.00 | 347.00 | 331.50 | 334.50 | 309.28 | 417,042 |
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.