Keystone Microtech Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2023-02-15 | 213.50 | 213.50 | 207.00 | 209.00 | 201.04 | 212,762 |
| 2023-02-14 | 211.50 | 218.00 | 209.50 | 210.50 | 202.48 | 212,483 |
| 2023-02-13 | 210.50 | 211.50 | 207.50 | 208.00 | 200.08 | 144,280 |
| 2023-02-10 | 216.00 | 216.00 | 210.00 | 210.50 | 202.48 | 175,312 |
| 2023-02-09 | 221.00 | 222.00 | 215.50 | 215.50 | 207.29 | 387,344 |
| 2023-02-08 | 216.00 | 221.00 | 212.50 | 218.00 | 209.70 | 859,640 |
| 2023-02-07 | 203.00 | 215.00 | 201.50 | 211.50 | 203.45 | 646,269 |
| 2023-02-06 | 206.00 | 206.00 | 199.00 | 199.00 | 191.42 | 197,840 |
| 2023-02-03 | 208.00 | 218.50 | 204.50 | 206.00 | 198.16 | 768,540 |
| 2023-02-02 | 204.00 | 205.50 | 201.00 | 204.00 | 196.23 | 217,420 |
| 2023-02-01 | 199.00 | 203.50 | 197.00 | 201.50 | 193.83 | 231,170 |
| 2023-01-31 | 193.50 | 196.00 | 192.50 | 196.00 | 188.54 | 236,823 |
| 2023-01-30 | 194.00 | 196.50 | 191.50 | 193.00 | 185.65 | 271,321 |
| 2023-01-17 | 190.00 | 191.00 | 187.00 | 188.50 | 181.32 | 66,422 |
| 2023-01-16 | 187.00 | 191.00 | 187.00 | 190.00 | 182.76 | 87,367 |
| 2023-01-13 | 188.00 | 193.00 | 185.50 | 187.00 | 179.88 | 138,086 |
| 2023-01-12 | 190.50 | 190.50 | 187.00 | 187.00 | 179.88 | 60,829 |
| 2023-01-11 | 190.00 | 190.50 | 188.50 | 189.00 | 181.80 | 35,455 |
| 2023-01-10 | 192.00 | 193.50 | 188.50 | 188.50 | 181.32 | 111,671 |
| 2023-01-09 | 193.00 | 194.00 | 189.00 | 193.00 | 185.65 | 188,845 |
| 2023-01-06 | 180.50 | 189.50 | 180.50 | 189.50 | 182.28 | 168,732 |
| 2023-01-05 | 185.00 | 186.50 | 183.00 | 183.00 | 176.03 | 63,677 |
| 2023-01-04 | 182.00 | 185.50 | 182.00 | 183.50 | 176.51 | 45,232 |
| 2023-01-03 | 177.00 | 183.00 | 176.50 | 182.00 | 175.07 | 32,358 |
| 2022-12-30 | 179.50 | 182.00 | 178.50 | 179.50 | 172.66 | 41,581 |
| 2022-12-29 | 173.00 | 179.50 | 173.00 | 179.00 | 172.18 | 69,993 |
| 2022-12-28 | 184.00 | 184.00 | 176.00 | 176.00 | 169.30 | 210,458 |
| 2022-12-27 | 188.00 | 188.00 | 185.00 | 185.50 | 178.44 | 104,199 |
| 2022-12-26 | 189.50 | 189.50 | 185.00 | 186.00 | 178.92 | 72,430 |
| 2022-12-23 | 185.00 | 190.00 | 183.50 | 189.50 | 182.28 | 103,103 |
| 2022-12-22 | 193.00 | 194.00 | 187.00 | 189.00 | 181.80 | 160,950 |
| 2022-12-21 | 185.50 | 191.50 | 185.50 | 188.00 | 180.84 | 152,425 |
| 2022-12-20 | 191.00 | 194.50 | 184.00 | 184.50 | 177.47 | 246,397 |
| 2022-12-19 | 189.00 | 191.50 | 186.00 | 189.00 | 181.80 | 112,186 |
| 2022-12-16 | 186.50 | 188.50 | 185.00 | 187.50 | 180.36 | 132,910 |
| 2022-12-15 | 199.50 | 199.50 | 190.50 | 191.00 | 183.73 | 259,778 |
| 2022-12-14 | 192.00 | 196.50 | 191.00 | 196.00 | 188.54 | 264,459 |
| 2022-12-13 | 193.50 | 201.00 | 187.50 | 187.50 | 180.36 | 442,022 |
| 2022-12-12 | 194.00 | 194.00 | 183.00 | 190.00 | 182.76 | 232,875 |
| 2022-12-09 | 202.00 | 202.50 | 193.50 | 194.00 | 186.61 | 265,555 |
| 2022-12-08 | 198.00 | 203.00 | 196.00 | 197.00 | 189.50 | 385,232 |
| 2022-12-07 | 211.50 | 213.00 | 201.50 | 201.50 | 193.83 | 349,593 |
| 2022-12-06 | 216.50 | 219.00 | 211.00 | 211.00 | 202.96 | 393,081 |
| 2022-12-05 | 214.00 | 220.00 | 214.00 | 216.00 | 207.77 | 454,990 |
| 2022-12-02 | 214.00 | 219.00 | 212.50 | 213.50 | 205.37 | 543,562 |
| 2022-12-01 | 220.00 | 223.50 | 214.00 | 214.00 | 205.85 | 714,434 |
| 2022-11-30 | 208.50 | 220.00 | 208.00 | 215.00 | 206.81 | 1,277,389 |
| 2022-11-29 | 207.00 | 210.50 | 203.00 | 208.50 | 200.56 | 1,277,830 |
| 2022-11-28 | 196.00 | 213.00 | 193.50 | 198.50 | 190.94 | 1,412,524 |
| 2022-11-25 | 186.00 | 200.00 | 186.00 | 196.00 | 188.54 | 790,064 |
| 2022-11-24 | 182.00 | 188.50 | 181.00 | 186.50 | 179.40 | 348,363 |
| 2022-11-23 | 180.00 | 181.50 | 178.00 | 178.50 | 171.70 | 134,310 |
| 2022-11-22 | 183.50 | 183.50 | 177.00 | 178.00 | 171.22 | 175,958 |
| 2022-11-21 | 180.50 | 186.50 | 180.00 | 180.00 | 173.15 | 211,037 |
| 2022-11-18 | 184.00 | 190.00 | 179.00 | 179.00 | 172.18 | 366,571 |
| 2022-11-17 | 183.00 | 183.50 | 179.50 | 182.00 | 175.07 | 160,149 |
| 2022-11-16 | 180.00 | 189.50 | 180.00 | 182.50 | 175.55 | 572,332 |
| 2022-11-15 | 173.00 | 182.00 | 173.00 | 179.00 | 172.18 | 344,875 |
| 2022-11-14 | 172.00 | 175.50 | 170.50 | 174.50 | 167.85 | 218,718 |
| 2022-11-11 | 178.00 | 178.50 | 172.50 | 172.50 | 165.93 | 457,518 |
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.