Keystone Microtech Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2022-08-16 | 201.00 | 201.50 | 196.50 | 196.50 | 181.69 | 269,253 |
| 2022-08-15 | 195.00 | 197.50 | 192.00 | 196.50 | 181.69 | 279,010 |
| 2022-08-12 | 188.00 | 196.50 | 187.00 | 193.50 | 178.91 | 457,179 |
| 2022-08-11 | 184.50 | 187.00 | 184.00 | 186.00 | 171.98 | 183,607 |
| 2022-08-10 | 183.00 | 185.50 | 180.50 | 181.00 | 167.35 | 134,292 |
| 2022-08-09 | 184.50 | 188.50 | 183.50 | 183.50 | 169.67 | 217,962 |
| 2022-08-08 | 180.50 | 183.50 | 178.00 | 183.50 | 169.67 | 124,043 |
| 2022-08-05 | 187.50 | 189.50 | 181.50 | 183.00 | 169.20 | 350,467 |
| 2022-08-04 | 183.50 | 185.50 | 179.00 | 183.00 | 169.20 | 213,424 |
| 2022-08-03 | 188.00 | 198.00 | 183.50 | 185.00 | 171.05 | 729,476 |
| 2022-08-02 | 193.50 | 195.00 | 188.50 | 189.00 | 174.75 | 345,208 |
| 2022-08-01 | 209.00 | 210.00 | 198.50 | 198.50 | 183.54 | 554,528 |
| 2022-07-29 | 193.00 | 207.00 | 192.00 | 207.00 | 191.39 | 612,529 |
| 2022-07-28 | 189.00 | 192.00 | 182.50 | 188.50 | 174.29 | 537,195 |
| 2022-07-27 | 178.50 | 183.00 | 172.50 | 183.00 | 169.20 | 268,089 |
| 2022-07-26 | 180.00 | 180.00 | 174.50 | 176.00 | 162.73 | 157,637 |
| 2022-07-25 | 183.00 | 183.00 | 179.50 | 181.00 | 167.35 | 128,440 |
| 2022-07-22 | 185.50 | 188.00 | 182.50 | 183.00 | 169.20 | 166,261 |
| 2022-07-21 | 181.50 | 188.00 | 181.50 | 187.00 | 172.90 | 317,109 |
| 2022-07-20 | 185.00 | 186.50 | 180.00 | 180.00 | 166.43 | 381,076 |
| 2022-07-19 | 174.00 | 178.50 | 174.00 | 175.00 | 161.81 | 270,232 |
| 2022-07-18 | 175.00 | 177.00 | 173.00 | 175.00 | 161.81 | 280,590 |
| 2022-07-15 | 173.00 | 175.50 | 170.00 | 174.50 | 161.34 | 170,319 |
| 2022-07-14 | 164.00 | 172.00 | 164.00 | 171.00 | 158.11 | 160,393 |
| 2022-07-13 | 167.50 | 169.00 | 162.00 | 167.00 | 154.41 | 115,460 |
| 2022-07-12 | 170.00 | 172.00 | 162.00 | 162.00 | 149.79 | 96,708 |
| 2022-07-11 | 175.00 | 175.00 | 170.00 | 172.50 | 159.50 | 110,263 |
| 2022-07-08 | 175.00 | 179.50 | 173.00 | 175.00 | 161.81 | 216,408 |
| 2022-07-07 | 169.00 | 175.50 | 166.50 | 172.00 | 159.03 | 222,367 |
| 2022-07-06 | 170.00 | 171.00 | 165.50 | 168.50 | 155.80 | 203,393 |
| 2022-07-05 | 190.00 | 190.00 | 166.50 | 169.50 | 156.72 | 545,479 |
| 2022-07-04 | 187.00 | 187.50 | 180.50 | 184.50 | 170.59 | 71,412 |
| 2022-07-01 | 204.00 | 205.00 | 184.50 | 186.00 | 171.98 | 160,920 |
| 2022-06-30 | 214.00 | 214.00 | 204.00 | 204.00 | 188.62 | 70,375 |
| 2022-06-29 | 216.50 | 216.50 | 208.50 | 214.00 | 197.87 | 53,066 |
| 2022-06-28 | 223.00 | 223.00 | 215.00 | 215.00 | 198.79 | 20,123 |
| 2022-06-27 | 219.00 | 227.00 | 219.00 | 222.00 | 205.26 | 64,181 |
| 2022-06-24 | 219.50 | 219.50 | 214.00 | 215.00 | 198.79 | 38,043 |
| 2022-06-23 | 214.00 | 215.50 | 210.00 | 213.00 | 196.94 | 55,022 |
| 2022-06-22 | 228.00 | 228.00 | 218.00 | 219.00 | 202.49 | 54,886 |
| 2022-06-21 | 223.00 | 230.50 | 223.00 | 227.00 | 209.89 | 34,537 |
| 2022-06-20 | 230.00 | 230.00 | 222.00 | 223.00 | 206.19 | 53,639 |
| 2022-06-17 | 227.00 | 228.50 | 223.00 | 228.00 | 210.81 | 43,350 |
| 2022-06-16 | 238.50 | 240.00 | 230.00 | 230.50 | 213.12 | 66,862 |
| 2022-06-15 | 238.00 | 240.00 | 234.50 | 235.50 | 217.75 | 44,843 |
| 2022-06-14 | 237.00 | 239.00 | 234.50 | 237.50 | 219.59 | 75,151 |
| 2022-06-13 | 249.00 | 249.00 | 240.50 | 242.50 | 224.22 | 53,515 |
| 2022-06-10 | 253.00 | 253.00 | 249.00 | 250.00 | 231.15 | 47,326 |
| 2022-06-09 | 251.50 | 252.50 | 250.50 | 250.50 | 231.61 | 40,454 |
| 2022-06-08 | 258.00 | 258.00 | 250.50 | 251.00 | 232.08 | 70,807 |
| 2022-06-07 | 261.50 | 263.50 | 254.00 | 254.00 | 234.85 | 88,602 |
| 2022-06-06 | 260.50 | 261.50 | 255.50 | 258.50 | 239.01 | 75,856 |
| 2022-06-02 | 262.00 | 263.00 | 258.00 | 259.00 | 239.47 | 139,202 |
| 2022-06-01 | 254.50 | 260.00 | 254.50 | 256.00 | 236.70 | 160,191 |
| 2022-05-31 | 252.00 | 254.00 | 250.50 | 252.00 | 233.00 | 69,717 |
| 2022-05-30 | 250.00 | 257.50 | 249.50 | 251.00 | 232.08 | 194,273 |
| 2022-05-27 | 245.00 | 246.50 | 244.00 | 245.50 | 226.99 | 64,552 |
| 2022-05-26 | 245.00 | 246.50 | 239.00 | 241.00 | 222.83 | 133,673 |
| 2022-05-25 | 237.00 | 239.50 | 233.00 | 239.50 | 221.44 | 87,470 |
| 2022-05-24 | 238.50 | 239.00 | 230.50 | 232.00 | 214.51 | 121,551 |
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.