CKM Building Material historical data

1M 3M 6M 1Y 5Y MAX Download CSV

Date	Open	High	Low	Close	Adj. close	Volume
2026-10-19	28.100	28.100	27.950	28.000	28.000	22,364
2026-10-16	28.100	28.100	28.050	28.100	28.100	10,553
2026-10-15	28.100	28.100	27.900	28.050	28.050	45,000
2026-10-14	28.100	28.250	28.000	28.050	28.050	42,000
2026-10-13	28.200	28.200	28.050	28.100	28.100	16,000
2026-10-12	28.300	28.300	28.000	28.100	28.100	17,000
2026-10-08	28.200	28.200	28.000	28.000	28.000	31,000
2026-10-07	28.300	28.350	28.100	28.200	28.200	31,000
2026-10-06	28.500	28.500	28.100	28.100	28.100	65,000
2026-10-05	28.500	28.550	28.450	28.500	28.500	25,000
2026-10-02	28.700	28.700	28.500	28.600	28.600	29,000
2026-10-01	28.750	28.750	28.650	28.700	28.700	19,000
2026-09-30	28.700	28.750	28.600	28.750	28.750	38,080
2026-09-29	28.750	28.750	28.650	28.700	28.700	20,000
2026-09-24	28.900	28.900	28.400	28.800	28.800	62,035
2026-09-23	29.000	29.000	28.500	28.900	28.900	32,179
2026-09-22	28.800	29.500	28.500	29.200	29.200	74,000
2026-09-21	28.800	28.800	28.750	28.750	28.750	12,000
2026-09-18	28.850	28.850	28.800	28.800	28.800	23,100
2026-09-17	28.850	29.000	28.600	28.850	28.850	30,000
2026-09-16	29.000	29.000	28.450	28.850	28.850	42,000
2026-09-15	29.100	29.100	28.900	29.100	29.100	8,000
2026-09-14	29.000	29.100	28.800	29.100	29.100	15,000
2026-09-11	29.000	29.050	28.700	29.050	29.050	21,000
2026-09-10	29.500	29.500	29.000	29.000	29.000	68,000
2026-09-09	29.750	29.750	29.000	29.500	29.500	66,359
2026-09-08	29.900	29.900	29.650	29.650	29.650	16,001
2026-09-07	30.000	30.000	29.050	29.900	29.900	23,075
2026-09-04	30.100	30.100	30.000	30.000	30.000	45,000
2026-09-03	30.000	30.100	30.000	30.100	30.100	12,000
2026-09-02	30.000	30.000	29.900	30.000	30.000	25,043
2026-09-01	30.500	30.500	30.000	30.050	30.050	25,000
2026-08-31	30.100	30.800	29.750	30.650	30.650	45,736
2026-08-28	30.150	30.250	29.700	30.250	30.250	49,000
2026-08-27	30.000	30.500	29.900	30.150	30.150	64,230
2026-08-26	29.900	30.200	29.900	30.100	30.100	38,061
2026-08-25	29.700	30.000	29.700	30.000	30.000	53,000
2026-08-24	29.700	29.800	29.700	29.800	29.800	21,000
2026-08-21	29.300	29.800	29.300	29.800	29.800	23,000
2026-08-20	29.350	29.400	29.250	29.400	29.400	20,000
2026-08-19	29.250	29.400	29.250	29.350	29.350	23,000
2026-08-18	29.400	29.400	29.350	29.350	29.350	10,000
2026-08-17	29.600	29.600	29.100	29.300	29.300	36,000
2026-08-14	30.000	30.000	29.550	29.600	29.600	21,000
2026-08-13	29.900	30.000	29.850	30.000	30.000	39,100
2026-08-12	30.100	30.100	29.900	29.900	29.900	21,000
2026-08-11	30.100	30.100	29.900	30.100	30.100	16,000
2026-08-10	30.650	30.650	30.000	30.100	30.100	110,050
2026-08-07	30.850	31.100	30.850	30.900	30.900	23,000
2026-08-06	30.700	30.900	30.600	30.800	30.800	31,000
2026-08-05	31.000	31.150	30.650	30.700	30.700	50,000
2026-08-04	30.900	31.000	30.850	31.000	31.000	18,000
2026-08-03	29.900	31.000	29.900	30.950	30.950	67,000
2026-07-31	29.800	30.000	29.800	29.950	29.950	17,000
2026-07-30	29.800	29.800	29.500	29.800	29.800	16,000
2026-07-29	30.150	30.150	29.500	29.950	29.950	47,000
2026-07-28	30.600	30.600	30.000	30.150	30.150	75,000
2026-07-27	31.000	31.050	30.800	30.800	30.800	13,336
2026-07-24	31.200	31.200	31.000	31.050	31.050	21,000
2026-07-23	31.300	31.300	30.900	31.300	31.300	46,000

Page 1 of 5 · 243 trading daysOlder →

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.