Keystone Microtech Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2022-05-23 | 240.00 | 240.00 | 236.00 | 237.00 | 219.13 | 59,204 |
| 2022-05-20 | 237.50 | 238.00 | 234.00 | 235.50 | 217.75 | 115,815 |
| 2022-05-19 | 224.00 | 232.00 | 223.00 | 231.50 | 214.05 | 43,304 |
| 2022-05-18 | 230.00 | 233.50 | 227.00 | 228.50 | 211.27 | 100,400 |
| 2022-05-17 | 224.50 | 228.00 | 224.00 | 226.00 | 208.96 | 88,123 |
| 2022-05-16 | 229.00 | 229.00 | 221.00 | 222.50 | 205.73 | 38,101 |
| 2022-05-13 | 226.00 | 228.00 | 222.50 | 224.50 | 207.57 | 78,128 |
| 2022-05-12 | 219.00 | 229.00 | 218.50 | 221.00 | 204.34 | 88,490 |
| 2022-05-11 | 219.00 | 222.00 | 217.50 | 220.00 | 203.41 | 39,256 |
| 2022-05-10 | 218.00 | 222.00 | 216.00 | 222.00 | 205.26 | 47,974 |
| 2022-05-09 | 226.00 | 226.00 | 222.00 | 222.00 | 205.26 | 26,336 |
| 2022-05-06 | 223.00 | 229.00 | 222.50 | 229.00 | 211.74 | 35,316 |
| 2022-05-05 | 234.50 | 234.50 | 230.50 | 230.50 | 213.12 | 54,437 |
| 2022-05-04 | 226.00 | 229.50 | 225.50 | 228.50 | 211.27 | 48,777 |
| 2022-05-03 | 224.00 | 224.50 | 221.50 | 221.50 | 204.80 | 57,282 |
| 2022-04-29 | 232.00 | 236.00 | 224.50 | 224.50 | 207.57 | 72,387 |
| 2022-04-28 | 217.00 | 223.50 | 217.00 | 223.00 | 206.19 | 39,552 |
| 2022-04-27 | 219.00 | 219.00 | 212.50 | 215.50 | 199.25 | 171,810 |
| 2022-04-26 | 230.00 | 230.00 | 221.50 | 223.50 | 206.65 | 72,421 |
| 2022-04-25 | 234.00 | 234.00 | 224.00 | 228.00 | 210.81 | 102,261 |
| 2022-04-22 | 240.00 | 244.50 | 238.50 | 242.00 | 223.76 | 34,512 |
| 2022-04-21 | 241.50 | 243.00 | 241.00 | 242.50 | 224.22 | 28,681 |
| 2022-04-20 | 244.00 | 244.50 | 240.50 | 241.50 | 223.29 | 33,676 |
| 2022-04-19 | 240.50 | 242.00 | 237.50 | 242.00 | 223.76 | 48,753 |
| 2022-04-18 | 235.50 | 238.50 | 235.00 | 238.50 | 220.52 | 33,359 |
| 2022-04-15 | 246.00 | 246.00 | 232.00 | 236.50 | 218.67 | 146,763 |
| 2022-04-14 | 244.00 | 246.00 | 244.00 | 246.00 | 227.45 | 47,692 |
| 2022-04-13 | 242.50 | 246.50 | 240.50 | 243.50 | 225.14 | 116,738 |
| 2022-04-12 | 236.00 | 244.00 | 236.00 | 240.50 | 222.37 | 146,998 |
| 2022-04-11 | 262.00 | 262.00 | 235.50 | 235.50 | 217.75 | 302,004 |
| 2022-04-08 | 269.50 | 269.50 | 260.50 | 261.00 | 241.32 | 193,894 |
| 2022-04-07 | 272.50 | 272.50 | 260.00 | 260.00 | 240.40 | 173,713 |
| 2022-04-06 | 272.00 | 274.00 | 267.50 | 272.00 | 251.49 | 157,196 |
| 2022-04-01 | 277.00 | 277.00 | 271.00 | 275.50 | 254.73 | 113,966 |
| 2022-03-31 | 288.50 | 288.50 | 281.00 | 281.50 | 260.28 | 109,847 |
| 2022-03-30 | 287.00 | 290.00 | 285.50 | 287.00 | 265.36 | 381,095 |
| 2022-03-29 | 277.50 | 286.00 | 275.00 | 285.00 | 263.51 | 687,616 |
| 2022-03-28 | 278.50 | 278.50 | 268.00 | 273.50 | 252.88 | 479,751 |
| 2022-03-25 | 276.50 | 283.00 | 272.00 | 280.00 | 258.89 | 948,204 |
| 2022-03-24 | 270.00 | 271.00 | 267.00 | 268.00 | 247.80 | 252,005 |
| 2022-03-23 | 269.50 | 278.50 | 266.00 | 271.00 | 250.57 | 645,305 |
| 2022-03-22 | 267.00 | 272.00 | 262.50 | 265.50 | 245.48 | 677,740 |
| 2022-03-21 | 244.50 | 266.00 | 244.50 | 264.00 | 244.10 | 676,255 |
| 2022-03-18 | 239.00 | 245.00 | 236.50 | 244.50 | 226.07 | 139,632 |
| 2022-03-17 | 233.00 | 241.00 | 230.50 | 240.50 | 222.37 | 388,746 |
| 2022-03-16 | 229.50 | 229.50 | 219.00 | 225.00 | 208.04 | 404,427 |
| 2022-03-15 | 229.00 | 229.00 | 222.00 | 222.00 | 205.26 | 202,489 |
| 2022-03-14 | 238.50 | 238.50 | 230.50 | 232.50 | 214.97 | 110,551 |
| 2022-03-11 | 241.50 | 241.50 | 234.00 | 235.50 | 217.75 | 165,982 |
| 2022-03-10 | 240.50 | 242.50 | 238.00 | 242.00 | 223.76 | 119,391 |
| 2022-03-09 | 241.50 | 241.50 | 231.00 | 234.00 | 216.36 | 136,807 |
| 2022-03-08 | 235.50 | 242.00 | 230.00 | 231.00 | 213.58 | 231,305 |
| 2022-03-07 | 240.00 | 242.50 | 235.00 | 237.00 | 219.13 | 193,820 |
| 2022-03-04 | 251.00 | 251.00 | 244.00 | 245.00 | 226.53 | 290,229 |
| 2022-03-03 | 253.00 | 257.00 | 245.50 | 252.00 | 233.00 | 244,502 |
| 2022-03-02 | 253.50 | 253.50 | 241.00 | 248.50 | 229.77 | 294,106 |
| 2022-03-01 | 251.00 | 256.00 | 251.00 | 253.00 | 233.93 | 239,534 |
| 2022-02-25 | 265.00 | 265.00 | 250.50 | 251.00 | 232.08 | 365,911 |
| 2022-02-24 | 270.00 | 270.00 | 258.00 | 258.00 | 238.55 | 215,856 |
| 2022-02-23 | 268.00 | 274.00 | 268.00 | 270.50 | 250.11 | 121,996 |
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.