Taiwan Mask Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-28 | 47.750 | 48.200 | 45.800 | 47.700 | 47.700 | 2,734,406 |
| 2026-04-27 | 47.300 | 47.900 | 45.500 | 47.000 | 47.000 | 3,702,440 |
| 2026-04-24 | 48.600 | 49.100 | 47.000 | 47.350 | 47.350 | 4,614,205 |
| 2026-04-23 | 53.000 | 53.000 | 46.700 | 48.600 | 48.600 | 11,686,816 |
| 2026-04-22 | 50.800 | 55.300 | 50.200 | 51.800 | 51.800 | 26,856,894 |
| 2026-04-21 | 50.300 | 51.400 | 49.500 | 50.300 | 50.300 | 6,581,388 |
| 2026-04-20 | 52.500 | 52.900 | 49.600 | 49.900 | 49.900 | 22,964,949 |
| 2026-04-17 | 46.850 | 50.900 | 46.300 | 50.900 | 50.900 | 9,175,245 |
| 2026-04-16 | 44.600 | 46.500 | 44.600 | 46.350 | 46.350 | 4,163,427 |
| 2026-04-15 | 45.900 | 46.300 | 44.300 | 44.400 | 44.400 | 2,788,600 |
| 2026-04-14 | 45.800 | 46.400 | 45.200 | 45.700 | 45.700 | 3,448,538 |
| 2026-04-13 | 46.100 | 46.100 | 44.250 | 44.700 | 44.700 | 3,190,729 |
| 2026-04-10 | 47.000 | 47.800 | 46.150 | 46.350 | 46.350 | 6,143,411 |
| 2026-04-09 | 45.800 | 45.850 | 43.950 | 45.350 | 45.350 | 2,926,719 |
| 2026-04-08 | 45.150 | 46.800 | 44.750 | 45.150 | 45.150 | 3,667,674 |
| 2026-04-07 | 43.900 | 44.400 | 43.300 | 43.600 | 43.600 | 1,886,871 |
| 2026-04-02 | 43.750 | 44.950 | 43.000 | 43.250 | 43.250 | 3,295,428 |
| 2026-04-01 | 45.400 | 45.650 | 43.350 | 43.450 | 43.450 | 2,561,686 |
| 2026-03-31 | 45.000 | 45.450 | 43.150 | 43.300 | 43.300 | 2,611,804 |
| 2026-03-30 | 45.950 | 46.350 | 45.050 | 45.500 | 45.500 | 1,983,016 |
| 2026-03-27 | 45.000 | 47.100 | 44.500 | 47.000 | 47.000 | 3,544,659 |
| 2026-03-26 | 49.450 | 49.600 | 46.150 | 46.300 | 46.300 | 4,971,673 |
| 2026-03-25 | 48.600 | 50.000 | 48.100 | 48.800 | 48.800 | 6,590,777 |
| 2026-03-24 | 48.100 | 50.100 | 44.450 | 46.050 | 46.050 | 7,801,730 |
| 2026-03-23 | 46.700 | 48.000 | 45.750 | 46.000 | 46.000 | 6,680,998 |
| 2026-03-20 | 53.500 | 56.900 | 50.000 | 50.600 | 50.600 | 15,557,931 |
| 2026-03-19 | 55.500 | 58.000 | 52.300 | 53.500 | 53.500 | 32,883,597 |
| 2026-03-18 | 52.800 | 56.100 | 52.600 | 56.100 | 56.100 | 8,494,825 |
| 2026-03-17 | 50.600 | 51.900 | 50.300 | 51.000 | 51.000 | 2,426,941 |
| 2026-03-16 | 50.200 | 51.000 | 48.950 | 50.600 | 50.600 | 1,711,162 |
| 2026-03-13 | 48.000 | 51.200 | 48.000 | 50.000 | 50.000 | 1,718,384 |
| 2026-03-12 | 48.800 | 51.300 | 48.800 | 49.500 | 49.500 | 2,649,819 |
| 2026-03-11 | 43.000 | 48.800 | 43.000 | 48.800 | 48.800 | 4,184,519 |
| 2026-03-10 | 47.550 | 47.550 | 42.800 | 44.400 | 44.400 | 4,637,826 |
| 2026-03-09 | 47.550 | 47.550 | 47.550 | 47.550 | 47.550 | 1,411,001 |
| 2026-03-06 | 51.700 | 54.400 | 51.000 | 52.800 | 52.800 | 2,547,839 |
| 2026-03-05 | 51.800 | 53.500 | 51.000 | 52.700 | 52.700 | 4,048,825 |
| 2026-03-04 | 52.200 | 52.200 | 48.550 | 48.650 | 48.650 | 4,964,653 |
| 2026-03-03 | 58.200 | 59.400 | 52.500 | 53.900 | 53.900 | 31,955,602 |
| 2026-03-02 | 50.200 | 54.100 | 49.500 | 54.100 | 54.100 | 15,186,855 |
| 2026-02-26 | 47.800 | 49.200 | 47.800 | 49.200 | 49.200 | 7,118,553 |
| 2026-02-25 | 44.750 | 44.750 | 44.750 | 44.750 | 44.750 | 3,479,077 |
| 2026-02-24 | 40.550 | 40.700 | 40.450 | 40.700 | 40.700 | 2,467,531 |
| 2026-02-23 | 34.200 | 37.000 | 33.800 | 37.000 | 37.000 | 4,075,652 |
| 2026-02-11 | 34.350 | 34.350 | 33.450 | 33.650 | 33.650 | 1,362,499 |
| 2026-02-10 | 35.300 | 35.300 | 33.800 | 33.950 | 33.950 | 2,182,100 |
| 2026-02-09 | 35.500 | 36.500 | 34.550 | 34.750 | 34.750 | 2,576,028 |
| 2026-02-06 | 36.441 | 36.441 | 34.466 | 35.058 | 35.058 | 1,611,414 |
| 2026-02-05 | 36.787 | 37.972 | 36.441 | 36.540 | 36.540 | 1,057,535 |
| 2026-02-04 | 37.972 | 38.169 | 37.182 | 37.280 | 37.280 | 1,069,641 |
| 2026-02-03 | 38.000 | 38.600 | 37.100 | 38.450 | 38.450 | 1,150,099 |
| 2026-02-02 | 38.450 | 38.450 | 36.600 | 37.100 | 37.100 | 2,010,177 |
| 2026-01-30 | 39.950 | 40.050 | 38.550 | 39.000 | 39.000 | 1,924,223 |
| 2026-01-29 | 42.500 | 42.500 | 39.650 | 40.000 | 40.000 | 2,976,417 |
| 2026-01-28 | 42.000 | 43.000 | 41.900 | 42.400 | 42.400 | 4,087,681 |
| 2026-01-27 | 40.700 | 41.900 | 40.200 | 41.850 | 41.850 | 2,916,366 |
| 2026-01-26 | 40.250 | 40.700 | 39.450 | 40.150 | 40.150 | 2,144,050 |
| 2026-01-23 | 42.200 | 42.300 | 40.100 | 40.100 | 40.100 | 2,806,197 |
| 2026-01-22 | 42.500 | 43.600 | 41.900 | 41.900 | 41.900 | 4,776,886 |
| 2026-01-21 | 41.050 | 42.300 | 40.700 | 41.900 | 41.900 | 3,253,721 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2024-09-02 | 1.4813 TWD |
| 2023-07-20 | 2.4689 TWD |
| 2022-08-17 | 1.9751 TWD |
| 2021-07-27 | 1.4813 TWD |
| 2020-07-09 | 0.9876 TWD |
| 2019-08-23 | 0.8236 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.