Giant Manufacturing Co., Ltd. (9921.TW) TAI
Currency In TWD
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- Historical Data
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9921.TW Historical Return
If you invested 1000 NT$ in Giant Manufacturing Co., Ltd. (9921.TW) 10 years ago, it would be worth 430.99 NT$ as of June 23, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 262.95 NT$, while 1000 NT$ invested 1 year ago would be worth 737.96 NT$. This corresponds to total returns of -56.9%, -73.7%, -26.2%, respectively, with annualized returns of -8.07%, -23.43%, -26.2%.
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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9921.TW Historical Data
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| June 22, 2026 | 74 | 75.5 | 75.5 | 79.6 | 74 | 2.61M |
| June 18, 2026 | 75.4 | 74.1 | 74.1 | 76 | 73.8 | 2.13M |
| June 17, 2026 | 76.1 | 75.2 | 75.2 | 77 | 75 | 1.99M |
| June 16, 2026 | 77 | 76.7 | 76.7 | 78.2 | 75.4 | 2.48M |
| June 15, 2026 | 77 | 76.2 | 76.2 | 77.5 | 75.6 | 1.93M |
| June 12, 2026 | 76.4 | 75.4 | 75.4 | 77.5 | 75.2 | 2.61M |
| June 11, 2026 | 72.6 | 75.7 | 75.7 | 77.2 | 72.3 | 4.3M |
| June 10, 2026 | 70.4 | 72 | 72 | 72.4 | 70.4 | 1.89M |
| June 09, 2026 | 70.4 | 71.3 | 71.3 | 71.7 | 69.6 | 1.46M |
| June 08, 2026 | 68.8 | 70.6 | 70.6 | 71.5 | 67.9 | 1.85M |
| June 05, 2026 | 70.2 | 70.8 | 70.8 | 71.2 | 69.2 | 1.34M |
| June 04, 2026 | 70.8 | 70.6 | 70.6 | 71.4 | 68.6 | 2.21M |
| June 03, 2026 | 70.5 | 70.4 | 70.4 | 71.4 | 69.1 | 2.25M |
| June 02, 2026 | 69.6 | 69.8 | 69.8 | 70.5 | 69.4 | 1.85M |
| June 01, 2026 | 69.4 | 69.8 | 69.8 | 70.5 | 68.2 | 2.3M |
| May 29, 2026 | 67.8 | 69.3 | 69.3 | 69.7 | 67.5 | 1.86M |
| May 28, 2026 | 66.3 | 67.8 | 67.8 | 68.4 | 66.2 | 1.82M |
| May 27, 2026 | 68.3 | 66.2 | 66.2 | 68.3 | 66.1 | 2.31M |
| May 26, 2026 | 69.3 | 68 | 68 | 70 | 67.8 | 1.88M |
| May 25, 2026 | 70.9 | 69.5 | 69.5 | 71 | 68.5 | 1.76M |
| May 22, 2026 | 71 | 70.3 | 70.3 | 71.4 | 69.9 | 1.56M |
| May 21, 2026 | 70.8 | 70.8 | 70.8 | 71.6 | 70.6 | 1.07M |
| May 20, 2026 | 72 | 70.6 | 70.6 | 72.1 | 70.1 | 1.44M |
| May 19, 2026 | 72.3 | 72 | 72 | 73.9 | 71.3 | 2.15M |
| May 18, 2026 | 76.3 | 72.3 | 72.3 | 77.2 | 72.1 | 2.94M |
| May 15, 2026 | 73.6 | 75.9 | 75.9 | 79.2 | 73.5 | 5.03M |
| May 14, 2026 | 75.7 | 73.5 | 73.5 | 76.6 | 73.1 | 2.56M |
| May 13, 2026 | 72.2 | 75.7 | 75.7 | 76 | 71.8 | 4.97M |
| May 12, 2026 | 69.9 | 72.1 | 72.1 | 74.2 | 69.6 | 4.5M |
| May 11, 2026 | 67.5 | 69.8 | 69.8 | 70.8 | 67.4 | 3.07M |
| May 08, 2026 | 68.1 | 66 | 66 | 68.3 | 66 | 1.77M |
| May 07, 2026 | 68.3 | 67.8 | 67.8 | 69 | 67.6 | 1.86M |
| May 06, 2026 | 69.5 | 68.8 | 68.8 | 69.9 | 68.7 | 1.58M |
| May 05, 2026 | 69.2 | 69.3 | 69.3 | 70.5 | 68.5 | 2.35M |
| May 04, 2026 | 69.3 | 68.9 | 68.9 | 71.4 | 68.6 | 2.58M |
| April 30, 2026 | 67 | 67.4 | 67.4 | 69.3 | 66.9 | 3.04M |
| April 29, 2026 | 66.3 | 66.4 | 66.4 | 66.8 | 65.6 | 809,972 |
| April 28, 2026 | 66 | 65.3 | 65.3 | 66.3 | 65.1 | 1.01M |
| April 27, 2026 | 67.3 | 66 | 66 | 67.3 | 65.1 | 2.05M |
| April 24, 2026 | 68.5 | 67.3 | 67.3 | 68.5 | 67 | 1.71M |
| April 23, 2026 | 70 | 68.7 | 68.7 | 70 | 67.6 | 2.09M |
| April 22, 2026 | 70.2 | 70.5 | 70.5 | 70.6 | 69.6 | 1.02M |
| April 21, 2026 | 69.8 | 70.3 | 70.3 | 70.5 | 69.3 | 1.2M |
| April 20, 2026 | 69.4 | 69.2 | 69.2 | 69.7 | 68.8 | 925,469 |
| April 17, 2026 | 71.7 | 69.2 | 69.2 | 71.7 | 68.8 | 1.91M |
| April 16, 2026 | 68.4 | 71.4 | 71.4 | 71.5 | 68.1 | 2.43M |
| April 15, 2026 | 68.8 | 68.4 | 68.4 | 69.1 | 67.9 | 1.72M |
| April 14, 2026 | 68.5 | 68.8 | 68.8 | 69.2 | 68.2 | 1.39M |
| April 13, 2026 | 67.6 | 68.4 | 68.4 | 68.6 | 67.1 | 1.84M |
| April 10, 2026 | 68 | 67.3 | 67.3 | 69.4 | 67.2 | 2.2M |
| April 09, 2026 | 70 | 67.9 | 67.9 | 70.1 | 67.8 | 2.44M |
| April 08, 2026 | 71.1 | 70.1 | 70.1 | 71.1 | 69.2 | 1.42M |
| April 07, 2026 | 71.2 | 69.9 | 69.9 | 71.2 | 68.9 | 2.04M |
| April 02, 2026 | 71.6 | 71.1 | 71.1 | 71.8 | 70.3 | 1.23M |
| April 01, 2026 | 72 | 71.6 | 71.6 | 72.4 | 71.3 | 1.16M |
| March 31, 2026 | 71.8 | 71.9 | 71.9 | 72.8 | 71 | 1.11M |
| March 30, 2026 | 71.1 | 71.8 | 71.8 | 72.5 | 70.1 | 1.39M |
| March 27, 2026 | 71.1 | 71.4 | 71.4 | 71.7 | 70.3 | 1.16M |
| March 26, 2026 | 72.2 | 71.4 | 71.4 | 72.2 | 70.7 | 1.45M |
| March 25, 2026 | 72.6 | 71 | 71 | 72.6 | 70.7 | 1.05M |
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