Keystone Microtech Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2023-11-09 | 235.00 | 236.00 | 227.50 | 229.50 | 229.50 | 266,000 |
| 2023-11-08 | 229.00 | 235.00 | 228.00 | 232.50 | 232.50 | 415,000 |
| 2023-11-07 | 229.00 | 231.00 | 223.00 | 227.50 | 227.50 | 235,000 |
| 2023-11-06 | 232.00 | 239.50 | 227.00 | 229.50 | 229.50 | 732,000 |
| 2023-11-03 | 225.00 | 228.50 | 223.00 | 224.50 | 224.50 | 353,000 |
| 2023-11-02 | 222.50 | 226.50 | 221.00 | 221.50 | 221.50 | 264,000 |
| 2023-11-01 | 221.00 | 223.50 | 218.00 | 219.50 | 219.50 | 144,000 |
| 2023-10-31 | 229.50 | 231.50 | 219.00 | 219.00 | 219.00 | 439,000 |
| 2023-10-30 | 219.50 | 230.00 | 219.50 | 227.00 | 227.00 | 804,000 |
| 2023-10-27 | 218.00 | 219.00 | 215.00 | 216.50 | 216.50 | 166,000 |
| 2023-10-26 | 219.00 | 219.50 | 211.50 | 216.50 | 216.50 | 378,000 |
| 2023-10-25 | 215.00 | 228.00 | 214.50 | 221.00 | 221.00 | 720,000 |
| 2023-10-24 | 212.00 | 214.00 | 209.50 | 213.50 | 213.50 | 146,000 |
| 2023-10-23 | 216.50 | 218.00 | 210.50 | 212.50 | 212.50 | 300,000 |
| 2023-10-20 | 212.50 | 216.00 | 206.50 | 215.00 | 215.00 | 420,000 |
| 2023-10-19 | 214.00 | 217.50 | 211.50 | 214.00 | 214.00 | 288,000 |
| 2023-10-18 | 213.00 | 216.50 | 209.50 | 214.00 | 214.00 | 260,000 |
| 2023-10-17 | 216.00 | 218.50 | 210.00 | 213.50 | 213.50 | 550,000 |
| 2023-10-16 | 204.00 | 216.00 | 202.00 | 212.00 | 212.00 | 883,000 |
| 2023-10-13 | 194.00 | 208.00 | 194.00 | 203.50 | 203.50 | 688,000 |
| 2023-10-12 | 193.50 | 194.50 | 193.00 | 194.00 | 194.00 | 46,000 |
| 2023-10-11 | 196.00 | 198.00 | 189.50 | 191.50 | 191.50 | 173,000 |
| 2023-10-06 | 195.00 | 195.00 | 193.00 | 194.00 | 194.00 | 33,000 |
| 2023-10-05 | 194.00 | 196.50 | 192.50 | 195.00 | 195.00 | 100,000 |
| 2023-10-04 | 194.50 | 197.50 | 193.00 | 193.50 | 193.50 | 79,000 |
| 2023-10-03 | 197.50 | 197.50 | 194.00 | 195.50 | 195.50 | 72,000 |
| 2023-10-02 | 199.00 | 200.00 | 195.00 | 196.50 | 196.50 | 297,000 |
| 2023-09-28 | 193.00 | 200.00 | 193.00 | 196.00 | 196.00 | 331,000 |
| 2023-09-27 | 189.00 | 194.50 | 189.00 | 191.50 | 191.50 | 100,000 |
| 2023-09-26 | 194.00 | 194.00 | 190.00 | 190.00 | 190.00 | 62,000 |
| 2023-09-25 | 192.00 | 196.00 | 192.00 | 194.00 | 194.00 | 106,000 |
| 2023-09-22 | 186.50 | 190.50 | 186.50 | 190.00 | 190.00 | 52,000 |
| 2023-09-21 | 188.50 | 188.50 | 187.50 | 188.00 | 188.00 | 89,000 |
| 2023-09-20 | 192.00 | 193.00 | 190.00 | 190.00 | 190.00 | 80,000 |
| 2023-09-19 | 193.50 | 193.50 | 191.00 | 191.50 | 191.50 | 85,000 |
| 2023-09-18 | 192.50 | 195.00 | 192.50 | 193.50 | 193.50 | 49,000 |
| 2023-09-15 | 199.00 | 199.00 | 192.50 | 194.00 | 194.00 | 224,000 |
| 2023-09-14 | 190.50 | 197.00 | 189.50 | 195.00 | 195.00 | 186,000 |
| 2023-09-13 | 188.50 | 191.00 | 188.50 | 189.50 | 189.50 | 77,000 |
| 2023-09-12 | 190.00 | 191.50 | 188.50 | 189.50 | 189.50 | 87,000 |
| 2023-09-11 | 190.50 | 190.50 | 187.50 | 188.00 | 188.00 | 183,000 |
| 2023-09-08 | 192.50 | 192.50 | 188.50 | 190.50 | 190.50 | 178,000 |
| 2023-09-07 | 199.50 | 199.50 | 193.50 | 194.00 | 194.00 | 137,000 |
| 2023-09-06 | 200.00 | 200.00 | 196.50 | 198.50 | 198.50 | 100,000 |
| 2023-09-05 | 197.00 | 201.00 | 195.50 | 200.00 | 200.00 | 245,000 |
| 2023-09-04 | 192.50 | 196.00 | 191.00 | 195.50 | 195.50 | 88,000 |
| 2023-09-01 | 196.50 | 196.50 | 192.50 | 192.50 | 192.50 | 71,000 |
| 2023-08-31 | 190.50 | 195.50 | 190.00 | 195.00 | 195.00 | 145,000 |
| 2023-08-30 | 191.50 | 191.50 | 188.50 | 190.00 | 190.00 | 53,000 |
| 2023-08-29 | 189.00 | 189.00 | 186.50 | 188.00 | 188.00 | 66,000 |
| 2023-08-28 | 193.50 | 193.50 | 187.00 | 187.00 | 187.00 | 80,000 |
| 2023-08-25 | 191.00 | 192.50 | 188.00 | 190.50 | 190.50 | 151,000 |
| 2023-08-24 | 190.00 | 193.00 | 189.50 | 191.00 | 191.00 | 120,000 |
| 2023-08-23 | 189.00 | 191.00 | 189.00 | 189.50 | 189.50 | 54,000 |
| 2023-08-22 | 190.50 | 197.00 | 189.00 | 189.50 | 189.50 | 137,000 |
| 2023-08-21 | 197.00 | 198.50 | 195.50 | 197.00 | 189.50 | 155,000 |
| 2023-08-18 | 199.50 | 200.00 | 196.50 | 196.50 | 189.02 | 149,000 |
| 2023-08-17 | 193.00 | 200.00 | 192.50 | 199.50 | 191.90 | 140,000 |
| 2023-08-16 | 193.50 | 195.50 | 191.00 | 195.50 | 188.05 | 79,644 |
| 2023-08-15 | 196.00 | 196.00 | 192.00 | 195.50 | 188.05 | 145,145 |
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.