Taiwan Mask Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-23 | 39.300 | 39.300 | 38.350 | 39.050 | 39.050 | 1,373,153 |
| 2025-10-22 | 40.350 | 40.500 | 38.950 | 39.350 | 39.350 | 1,733,003 |
| 2025-10-21 | 39.800 | 40.150 | 39.500 | 39.700 | 39.700 | 1,099,321 |
| 2025-10-20 | 39.600 | 39.750 | 38.850 | 39.100 | 39.100 | 803,001 |
| 2025-10-17 | 40.250 | 40.250 | 39.200 | 39.200 | 39.200 | 1,073,278 |
| 2025-10-16 | 38.950 | 40.700 | 38.950 | 40.250 | 40.250 | 2,345,114 |
| 2025-10-15 | 39.300 | 39.350 | 38.650 | 38.850 | 38.850 | 1,251,499 |
| 2025-10-14 | 40.000 | 40.650 | 38.800 | 39.250 | 39.250 | 2,307,702 |
| 2025-10-13 | 37.000 | 40.050 | 37.000 | 39.600 | 39.600 | 2,231,623 |
| 2025-10-09 | 40.600 | 42.350 | 40.600 | 40.750 | 40.750 | 2,289,699 |
| 2025-10-08 | 40.350 | 40.650 | 39.550 | 40.450 | 40.450 | 909,601 |
| 2025-10-07 | 39.650 | 41.300 | 39.100 | 40.350 | 40.350 | 1,988,600 |
| 2025-10-03 | 39.000 | 39.600 | 38.400 | 39.050 | 39.050 | 1,543,962 |
| 2025-10-02 | 41.000 | 41.000 | 39.200 | 39.200 | 39.200 | 1,405,078 |
| 2025-10-01 | 40.550 | 41.000 | 40.300 | 40.450 | 40.450 | 1,000,099 |
| 2025-09-30 | 40.050 | 40.550 | 39.600 | 40.250 | 40.250 | 968,011 |
| 2025-09-29 | 39.700 | 39.700 | 39.700 | 39.700 | 39.700 | 0 |
| 2025-09-26 | 40.800 | 40.800 | 39.200 | 39.700 | 39.700 | 2,351,495 |
| 2025-09-25 | 41.050 | 41.550 | 40.550 | 40.700 | 40.700 | 1,080,226 |
| 2025-09-24 | 41.250 | 41.650 | 40.200 | 40.800 | 40.800 | 1,948,500 |
| 2025-09-23 | 41.800 | 41.900 | 40.650 | 41.200 | 41.200 | 1,916,005 |
| 2025-09-22 | 41.750 | 42.700 | 41.350 | 41.500 | 41.500 | 2,635,404 |
| 2025-09-19 | 42.400 | 42.600 | 41.350 | 41.350 | 41.350 | 4,502,151 |
| 2025-09-18 | 41.000 | 42.900 | 40.650 | 42.350 | 42.350 | 4,192,545 |
| 2025-09-17 | 43.100 | 45.000 | 40.750 | 41.000 | 41.000 | 8,445,400 |
| 2025-09-16 | 41.300 | 42.900 | 41.100 | 42.900 | 42.900 | 4,385,092 |
| 2025-09-15 | 40.400 | 42.450 | 39.950 | 41.400 | 41.400 | 5,241,034 |
| 2025-09-12 | 40.100 | 41.300 | 40.050 | 40.400 | 40.400 | 1,559,624 |
| 2025-09-11 | 41.400 | 41.700 | 39.400 | 40.050 | 40.050 | 2,691,365 |
| 2025-09-10 | 41.000 | 41.450 | 40.600 | 41.250 | 41.250 | 1,731,612 |
| 2025-09-09 | 41.250 | 42.150 | 40.500 | 40.650 | 40.650 | 2,180,100 |
| 2025-09-08 | 42.000 | 42.400 | 41.050 | 41.150 | 41.150 | 2,155,335 |
| 2025-09-05 | 40.800 | 42.550 | 40.100 | 41.850 | 41.850 | 4,143,017 |
| 2025-09-04 | 41.150 | 42.400 | 40.100 | 40.200 | 40.200 | 3,077,060 |
| 2025-09-03 | 40.400 | 41.400 | 40.250 | 40.950 | 40.950 | 2,139,722 |
| 2025-09-02 | 40.700 | 41.400 | 39.850 | 40.250 | 40.250 | 2,601,220 |
| 2025-09-01 | 42.200 | 43.300 | 40.200 | 40.700 | 40.700 | 4,069,790 |
| 2025-08-29 | 41.550 | 42.650 | 41.000 | 42.250 | 42.250 | 4,854,537 |
| 2025-08-28 | 42.750 | 42.750 | 41.300 | 41.450 | 41.450 | 5,335,392 |
| 2025-08-27 | 44.100 | 45.350 | 42.600 | 42.950 | 42.950 | 23,234,283 |
| 2025-08-26 | 38.950 | 42.400 | 38.400 | 42.400 | 42.400 | 9,719,034 |
| 2025-08-25 | 38.200 | 39.500 | 38.050 | 38.550 | 38.550 | 3,344,315 |
| 2025-08-22 | 38.400 | 38.650 | 37.100 | 37.400 | 37.400 | 2,939,202 |
| 2025-08-21 | 38.400 | 39.650 | 38.100 | 38.400 | 38.400 | 4,405,520 |
| 2025-08-20 | 37.900 | 40.000 | 37.750 | 38.750 | 38.750 | 8,398,297 |
| 2025-08-19 | 39.700 | 40.000 | 37.900 | 38.000 | 38.000 | 5,183,203 |
| 2025-08-18 | 40.550 | 40.950 | 39.300 | 39.500 | 39.500 | 8,572,198 |
| 2025-08-15 | 41.400 | 43.000 | 39.800 | 40.450 | 40.450 | 32,495,369 |
| 2025-08-14 | 38.600 | 39.600 | 38.100 | 39.600 | 39.600 | 13,806,173 |
| 2025-08-13 | 33.250 | 36.000 | 33.100 | 36.000 | 36.000 | 10,683,364 |
| 2025-08-12 | 32.350 | 33.000 | 32.050 | 32.750 | 32.750 | 1,462,407 |
| 2025-08-11 | 32.000 | 32.450 | 31.150 | 32.300 | 32.300 | 1,461,337 |
| 2025-08-08 | 32.300 | 32.650 | 31.850 | 31.850 | 31.850 | 1,478,208 |
| 2025-08-07 | 32.750 | 33.300 | 32.150 | 32.250 | 32.250 | 1,691,633 |
| 2025-08-06 | 32.350 | 32.700 | 31.700 | 32.400 | 32.400 | 1,510,321 |
| 2025-08-05 | 32.400 | 32.700 | 32.100 | 32.400 | 32.400 | 1,329,307 |
| 2025-08-04 | 31.800 | 32.950 | 31.100 | 32.300 | 32.300 | 2,197,859 |
| 2025-08-01 | 31.150 | 31.150 | 31.150 | 31.150 | 31.150 | 0 |
| 2025-07-31 | 31.950 | 32.100 | 30.950 | 31.150 | 31.150 | 2,226,322 |
| 2025-07-30 | 32.000 | 32.150 | 31.300 | 31.800 | 31.800 | 1,712,059 |
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.