Taiwan Mask Corporation (2338.TW) TAI
Currency In TWD
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2338.TW Historical Return
If you invested 1000 NT$ in Taiwan Mask Corporation (2338.TW) 10 years ago, it would be worth 5,448.72 NT$ as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 505.48 NT$, while 1000 NT$ invested 1 year ago would be worth 1,022.73 NT$. This corresponds to total returns of 444.87%, -49.45%, 2.27%, respectively, with annualized returns of 18.46%, -12.75%, 2.27%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
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2338.TW Historical Data
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| August 21, 2026 | 38.25 | 38.25 | 38.25 | 38.55 | 37.8 | 641,187 |
| August 20, 2026 | 38.15 | 38.2 | 38.2 | 38.5 | 37.55 | 718,056 |
| August 19, 2026 | 37.1 | 37.8 | 37.8 | 38.7 | 37 | 872,565 |
| August 18, 2026 | 39 | 38.15 | 38.15 | 39.35 | 38.05 | 1.18M |
| August 17, 2026 | 39.9 | 39.4 | 39.4 | 40.8 | 39.05 | 849,525 |
| August 14, 2026 | 40.7 | 39.65 | 39.65 | 40.9 | 39.5 | 1.18M |
| August 13, 2026 | 41 | 40.7 | 40.7 | 41.7 | 40.5 | 1.41M |
| August 12, 2026 | 39.55 | 40.45 | 40.45 | 40.9 | 39.55 | 1.07M |
| August 11, 2026 | 40.1 | 39.9 | 39.9 | 40.4 | 39.25 | 811,710 |
| August 10, 2026 | 40 | 40.1 | 40.1 | 40.6 | 39.2 | 1.06M |
| August 07, 2026 | 39.65 | 38.9 | 38.9 | 40.05 | 38.7 | 813,094 |
| August 06, 2026 | 39.5 | 39.65 | 39.65 | 39.85 | 38.3 | 1.6M |
| August 05, 2026 | 40 | 39.7 | 39.7 | 40.95 | 39.7 | 1.69M |
| August 04, 2026 | 37.05 | 38.9 | 38.9 | 39.1 | 36.9 | 1.51M |
| August 03, 2026 | 36.4 | 37.6 | 37.6 | 38.45 | 36 | 1.57M |
| July 31, 2026 | 35.75 | 36.7 | 36.7 | 36.8 | 35.25 | 1.82M |
| July 30, 2026 | 35 | 33.5 | 33.5 | 36.05 | 33.05 | 2.66M |
| July 29, 2026 | 38.8 | 35.15 | 35.15 | 38.8 | 34.3 | 3.41M |
| July 28, 2026 | 39.6 | 38.1 | 38.1 | 39.75 | 38.05 | 2.13M |
| July 27, 2026 | 40.85 | 41.3 | 41.3 | 41.35 | 40.25 | 1.18M |
| July 23, 2026 | 44 | 42 | 42 | 44 | 41.75 | 1.42M |
| July 22, 2026 | 43.35 | 43.4 | 43.4 | 44.5 | 43.25 | 1.5M |
| July 21, 2026 | 42.45 | 42.9 | 42.9 | 44 | 41.6 | 1.91M |
| July 20, 2026 | 43.05 | 41.75 | 41.75 | 43.25 | 40.1 | 2.65M |
| July 17, 2026 | 46.15 | 43.2 | 43.2 | 46.5 | 43.2 | 5.48M |
| July 16, 2026 | 48.2 | 48 | 48 | 49.3 | 47.35 | 4.03M |
| July 15, 2026 | 49.1 | 48.1 | 48.1 | 49.75 | 47.85 | 2.84M |
| July 14, 2026 | 46.85 | 48.95 | 48.95 | 49.75 | 43.2 | 6.57M |
| July 13, 2026 | 48.05 | 46.5 | 46.5 | 48.65 | 46.05 | 2.04M |
| July 09, 2026 | 48.1 | 47.7 | 47.7 | 48.65 | 47.6 | 1.9M |
| July 08, 2026 | 48.2 | 48 | 48 | 48.8 | 46.8 | 2.46M |
| July 07, 2026 | 51 | 48.15 | 48.15 | 51.1 | 47.75 | 3.52M |
| July 06, 2026 | 52 | 50.6 | 50.6 | 52.8 | 50.3 | 2.6M |
| July 03, 2026 | 50.9 | 51.5 | 51.5 | 52.2 | 50.6 | 2.39M |
| July 02, 2026 | 52.3 | 51.4 | 51.4 | 52.7 | 51 | 3.63M |
| July 01, 2026 | 51.4 | 53.2 | 53.2 | 54.8 | 51.4 | 10.76M |
| June 30, 2026 | 48.35 | 50.8 | 50.8 | 51.2 | 48.35 | 3.13M |
| June 29, 2026 | 47.75 | 47.75 | 47.75 | 49.2 | 47.25 | 2.36M |
| June 26, 2026 | 49.7 | 47.5 | 47.5 | 51.1 | 47.35 | 4.38M |
| June 25, 2026 | 52.2 | 50.2 | 50.2 | 52.6 | 50.2 | 2.92M |
| June 24, 2026 | 52 | 51.6 | 51.6 | 52.2 | 50.4 | 3.47M |
| June 23, 2026 | 54 | 52.9 | 52.9 | 54.3 | 51.8 | 4.51M |
| June 22, 2026 | 53.6 | 54 | 54 | 55.3 | 53.5 | 6.35M |
| June 18, 2026 | 52.5 | 53.3 | 53.3 | 54.3 | 52.2 | 6.73M |
| June 17, 2026 | 52.7 | 52.2 | 52.2 | 53.7 | 50.6 | 4.64M |
| June 16, 2026 | 56 | 52.8 | 52.8 | 57.9 | 52.4 | 18.14M |
| June 15, 2026 | 49.8 | 53.9 | 53.9 | 53.9 | 49 | 10.13M |
| June 12, 2026 | 48.5 | 49 | 49 | 49.85 | 47.5 | 5.76M |
| June 11, 2026 | 47.05 | 46.8 | 46.8 | 48.75 | 45.15 | 7.94M |
| June 10, 2026 | 47 | 44.45 | 44.45 | 48.1 | 44.3 | 4.88M |
| June 09, 2026 | 46.75 | 47.5 | 47.5 | 47.65 | 45.25 | 5.57M |
| June 08, 2026 | 46.3 | 46.3 | 46.3 | 46.8 | 46.3 | 6.62M |
| June 05, 2026 | 52.5 | 51.4 | 51.4 | 53.4 | 50 | 4.83M |
| June 04, 2026 | 52.6 | 52.7 | 52.7 | 53.9 | 51.5 | 6.12M |
| June 03, 2026 | 54.5 | 53 | 53 | 54.5 | 52.6 | 6.81M |
| June 02, 2026 | 56.9 | 54.5 | 54.5 | 57 | 53.1 | 8.43M |
| June 01, 2026 | 59 | 57.2 | 57.2 | 60 | 56.9 | 11.23M |
| May 29, 2026 | 57.9 | 57.9 | 57.9 | 59.4 | 56.9 | 10.04M |
| May 28, 2026 | 56.9 | 55.9 | 55.9 | 61.4 | 55.1 | 15.66M |
| May 27, 2026 | 56.9 | 56.2 | 56.2 | 57.4 | 54.8 | 8.51M |
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