CKM Building Material historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-24 | 29.800 | 29.800 | 29.450 | 29.700 | 29.700 | 66,000 |
| 2026-04-23 | 29.850 | 29.850 | 29.650 | 29.750 | 29.750 | 82,100 |
| 2026-04-22 | 29.950 | 29.950 | 29.550 | 29.850 | 29.850 | 48,000 |
| 2026-04-21 | 30.100 | 30.100 | 29.850 | 29.950 | 29.950 | 60,000 |
| 2026-04-20 | 30.300 | 30.300 | 29.600 | 30.100 | 30.100 | 53,000 |
| 2026-04-17 | 30.800 | 30.850 | 30.250 | 30.250 | 30.250 | 55,004 |
| 2026-04-16 | 29.850 | 31.500 | 29.550 | 31.500 | 31.500 | 100,343 |
| 2026-04-15 | 30.000 | 30.000 | 29.650 | 29.700 | 29.700 | 43,160 |
| 2026-04-14 | 29.900 | 29.900 | 29.800 | 29.850 | 29.850 | 39,017 |
| 2026-04-13 | 30.100 | 30.100 | 29.900 | 29.900 | 29.900 | 20,359 |
| 2026-04-10 | 30.200 | 30.200 | 30.100 | 30.200 | 30.200 | 35,000 |
| 2026-04-09 | 30.050 | 30.150 | 30.050 | 30.100 | 30.100 | 30,001 |
| 2026-04-08 | 29.900 | 30.150 | 29.900 | 30.050 | 30.050 | 52,010 |
| 2026-04-07 | 29.900 | 30.000 | 29.800 | 29.850 | 29.850 | 23,001 |
| 2026-04-02 | 29.850 | 29.900 | 29.700 | 29.800 | 29.800 | 37,010 |
| 2026-04-01 | 29.900 | 29.900 | 29.650 | 29.800 | 29.800 | 56,025 |
| 2026-03-31 | 29.900 | 29.900 | 29.250 | 29.800 | 29.800 | 79,000 |
| 2026-03-30 | 30.100 | 30.300 | 29.700 | 29.800 | 29.800 | 121,000 |
| 2026-03-27 | 30.000 | 30.100 | 29.550 | 30.000 | 30.000 | 153,189 |
| 2026-03-26 | 32.100 | 32.500 | 32.000 | 32.100 | 29.900 | 179,967 |
| 2026-03-25 | 32.150 | 32.250 | 31.950 | 32.000 | 29.807 | 87,121 |
| 2026-03-24 | 32.500 | 32.500 | 31.900 | 31.950 | 29.760 | 139,000 |
| 2026-03-23 | 32.400 | 32.650 | 32.350 | 32.400 | 30.179 | 89,111 |
| 2026-03-20 | 32.550 | 32.550 | 32.400 | 32.450 | 30.226 | 61,059 |
| 2026-03-19 | 32.550 | 32.550 | 32.350 | 32.500 | 30.273 | 33,179 |
| 2026-03-18 | 32.250 | 32.800 | 32.250 | 32.550 | 30.319 | 75,070 |
| 2026-03-17 | 32.250 | 32.400 | 32.150 | 32.250 | 30.040 | 67,021 |
| 2026-03-16 | 32.300 | 32.350 | 32.200 | 32.200 | 29.993 | 62,178 |
| 2026-03-13 | 32.300 | 32.750 | 32.050 | 32.300 | 30.086 | 57,205 |
| 2026-03-12 | 32.400 | 32.600 | 32.250 | 32.400 | 30.179 | 78,000 |
| 2026-03-11 | 32.550 | 32.700 | 32.000 | 32.300 | 30.086 | 138,100 |
| 2026-03-10 | 32.700 | 33.300 | 32.150 | 32.550 | 30.319 | 115,169 |
| 2026-03-09 | 32.800 | 33.100 | 31.700 | 32.600 | 30.366 | 164,030 |
| 2026-03-06 | 31.150 | 33.250 | 31.150 | 33.100 | 30.832 | 354,124 |
| 2026-03-05 | 31.000 | 31.100 | 30.400 | 30.850 | 28.736 | 72,000 |
| 2026-03-04 | 31.200 | 31.200 | 30.250 | 30.350 | 28.270 | 141,736 |
| 2026-03-03 | 31.350 | 31.450 | 31.200 | 31.250 | 29.108 | 54,000 |
| 2026-03-02 | 30.650 | 31.300 | 30.650 | 31.200 | 29.062 | 78,000 |
| 2026-02-26 | 31.400 | 31.400 | 31.150 | 31.300 | 29.155 | 41,050 |
| 2026-02-25 | 31.550 | 31.550 | 31.100 | 31.300 | 29.155 | 102,000 |
| 2026-02-24 | 31.700 | 31.700 | 31.500 | 31.550 | 29.388 | 38,110 |
| 2026-02-23 | 31.300 | 32.000 | 31.250 | 31.650 | 29.481 | 50,000 |
| 2026-02-11 | 31.300 | 31.400 | 31.100 | 31.250 | 29.108 | 71,000 |
| 2026-02-10 | 31.200 | 31.200 | 30.900 | 31.150 | 29.015 | 75,000 |
| 2026-02-09 | 30.950 | 31.000 | 30.500 | 31.000 | 28.875 | 78,000 |
| 2026-02-06 | 30.400 | 30.400 | 29.950 | 30.050 | 27.991 | 50,000 |
| 2026-02-05 | 30.400 | 30.600 | 30.400 | 30.400 | 28.317 | 34,000 |
| 2026-02-04 | 30.000 | 30.400 | 30.000 | 30.400 | 28.317 | 57,134 |
| 2026-02-03 | 30.100 | 30.300 | 30.000 | 30.000 | 27.944 | 76,000 |
| 2026-02-02 | 30.250 | 30.250 | 29.750 | 30.000 | 27.944 | 109,000 |
| 2026-01-30 | 30.500 | 30.500 | 30.100 | 30.400 | 28.317 | 53,000 |
| 2026-01-29 | 30.400 | 30.500 | 30.350 | 30.400 | 28.317 | 68,000 |
| 2026-01-28 | 30.900 | 30.900 | 30.350 | 30.400 | 28.317 | 104,050 |
| 2026-01-27 | 30.900 | 31.100 | 30.350 | 30.950 | 28.829 | 162,000 |
| 2026-01-26 | 31.300 | 31.400 | 30.700 | 31.000 | 28.875 | 128,010 |
| 2026-01-23 | 31.250 | 31.350 | 31.100 | 31.300 | 29.155 | 32,000 |
| 2026-01-22 | 31.000 | 31.500 | 31.000 | 31.350 | 29.201 | 62,003 |
| 2026-01-21 | 31.600 | 31.800 | 30.500 | 31.000 | 28.875 | 323,010 |
| 2026-01-20 | 31.750 | 31.750 | 31.550 | 31.650 | 29.481 | 29,000 |
| 2026-01-19 | 32.000 | 32.000 | 31.750 | 31.750 | 29.574 | 71,179 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-03-27 | 2.2000 TWD |
| 2025-03-26 | 2.8000 TWD |
| 2024-03-28 | 2.5000 TWD |
| 2023-03-30 | 1.0000 TWD |
| 2022-03-31 | 0.8000 TWD |
| 2021-03-31 | 0.5000 TWD |
| 2020-06-18 | 0.6100 TWD |
| 2019-07-04 | 0.6000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.