Aten International Co., Ltd (6277.TW) TAI
Currency In TWD
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6277.TW Historical Return
If you invested 1000 NT$ in Aten International Co., Ltd (6277.TW) 10 years ago, it would be worth 2,294.52 NT$ as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 1,558.86 NT$, while 1000 NT$ invested 1 year ago would be worth 1,681.73 NT$. This corresponds to total returns of 129.45%, 55.89%, 68.17%, respectively, with annualized returns of 8.66%, 9.28%, 68.17%.
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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6277.TW Historical Data
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| October 21, 2026 | 100.5 | 98.2 | 98.2 | 101 | 96.6 | 5.09M |
| October 20, 2026 | 88.8 | 96.1 | 96.1 | 97.6 | 88.7 | 4.61M |
| October 19, 2026 | 86.6 | 88.8 | 88.8 | 90 | 86.5 | 2.07M |
| October 16, 2026 | 83 | 86.5 | 86.5 | 87.4 | 82.5 | 1.3M |
| October 15, 2026 | 81.7 | 83 | 83 | 83 | 80.9 | 492,963 |
| October 14, 2026 | 81.1 | 81.8 | 81.8 | 81.9 | 80.9 | 282,684 |
| October 13, 2026 | 81.3 | 81.1 | 81.1 | 82.7 | 80.8 | 411,499 |
| October 12, 2026 | 79.7 | 81.3 | 81.3 | 81.6 | 78.8 | 393,511 |
| October 08, 2026 | 78.5 | 79.8 | 79.8 | 80.8 | 78.5 | 413,359 |
| October 07, 2026 | 77.6 | 78.1 | 78.1 | 78.3 | 77.6 | 70,609 |
| October 06, 2026 | 77.1 | 78.1 | 78.1 | 78.2 | 77 | 101,517 |
| October 05, 2026 | 77.1 | 77.1 | 77.1 | 78 | 77.1 | 109,252 |
| October 02, 2026 | 77.6 | 77.1 | 77.1 | 77.9 | 76.9 | 86,870 |
| October 01, 2026 | 76.4 | 77.7 | 77.7 | 77.9 | 76.4 | 157,778 |
| September 30, 2026 | 76.3 | 77 | 77 | 77.4 | 76.3 | 109,713 |
| September 29, 2026 | 77.4 | 76.7 | 76.7 | 78.5 | 76.6 | 132,823 |
| September 24, 2026 | 77.3 | 77.8 | 77.8 | 78.4 | 77.3 | 67,573 |
| September 23, 2026 | 77.9 | 77.7 | 77.7 | 78.4 | 77.6 | 90,811 |
| September 22, 2026 | 79.4 | 78.3 | 78.3 | 79.4 | 78 | 108,668 |
| September 21, 2026 | 77.7 | 79.3 | 79.3 | 79.7 | 77.7 | 134,864 |
| September 18, 2026 | 78.5 | 78.9 | 78.9 | 79 | 78.1 | 120,414 |
| September 17, 2026 | 76 | 78.1 | 78.1 | 78.4 | 76 | 154,144 |
| September 16, 2026 | 76.5 | 76 | 76 | 77.3 | 76 | 140,077 |
| September 15, 2026 | 76.1 | 76.3 | 76.3 | 77.4 | 76 | 117,401 |
| September 11, 2026 | 77.8 | 76.3 | 76.3 | 77.8 | 76.3 | 244,985 |
| September 10, 2026 | 78.1 | 77.6 | 77.6 | 78.4 | 77.5 | 104,612 |
| September 09, 2026 | 77.8 | 78.4 | 78.4 | 78.8 | 77.7 | 99,544 |
| September 08, 2026 | 79.3 | 78.1 | 78.1 | 79.3 | 77.7 | 171,193 |
| September 07, 2026 | 80.4 | 79.6 | 79.6 | 80.4 | 78.5 | 162,939 |
| September 04, 2026 | 79.3 | 80.3 | 80.3 | 81.9 | 79.3 | 231,683 |
| September 03, 2026 | 78.5 | 79.9 | 79.9 | 80.3 | 78.5 | 383,810 |
| September 02, 2026 | 78.4 | 78.8 | 78.8 | 79 | 77.9 | 119,671 |
| September 01, 2026 | 77.5 | 78.4 | 78.4 | 79.2 | 77.5 | 89,728 |
| August 31, 2026 | 78.7 | 78.1 | 78.1 | 78.9 | 78 | 247,423 |
| August 28, 2026 | 80.7 | 79.3 | 79.3 | 80.7 | 79.1 | 237,463 |
| August 27, 2026 | 81 | 80.4 | 80.4 | 81.3 | 79.8 | 222,204 |
| August 26, 2026 | 79.4 | 81.2 | 81.2 | 81.6 | 79.4 | 350,659 |
| August 25, 2026 | 81.5 | 79.7 | 79.7 | 81.5 | 79.1 | 251,636 |
| August 24, 2026 | 81.1 | 81.2 | 81.2 | 81.4 | 80.5 | 301,590 |
| August 21, 2026 | 81.4 | 81.1 | 81.1 | 81.6 | 79.9 | 806,604 |
| August 20, 2026 | 84 | 81.5 | 81.5 | 84.4 | 79.5 | 803,245 |
| August 19, 2026 | 82.5 | 83.7 | 83.7 | 84 | 81 | 606,034 |
| August 18, 2026 | 87.5 | 84 | 84 | 88.2 | 82 | 897,604 |
| August 17, 2026 | 83.9 | 87.5 | 87.5 | 88.6 | 83.4 | 1.45M |
| August 14, 2026 | 84.8 | 84 | 84 | 87.6 | 82 | 1.21M |
| August 13, 2026 | 79.5 | 84.2 | 84.2 | 85 | 79.5 | 1.76M |
| August 12, 2026 | 80 | 78.6 | 78.6 | 80 | 77.6 | 330,517 |
| August 11, 2026 | 80 | 80 | 80 | 80 | 78.2 | 179,394 |
| August 10, 2026 | 80 | 80 | 80 | 80.3 | 78.6 | 325,458 |
| August 07, 2026 | 75.8 | 79.2 | 79.2 | 80 | 75.8 | 489,887 |
| August 06, 2026 | 76.4 | 75.3 | 75.3 | 76.8 | 75.3 | 292,646 |
| August 05, 2026 | 78.8 | 77.5 | 77.5 | 78.9 | 76.9 | 305,646 |
| August 04, 2026 | 77 | 77.7 | 77.7 | 81 | 76.1 | 540,324 |
| August 03, 2026 | 78.8 | 77.4 | 77.4 | 79.3 | 77.4 | 381,533 |
| July 31, 2026 | 76.8 | 80.2 | 80.2 | 81.5 | 76.5 | 771,961 |
| July 30, 2026 | 75.5 | 74.7 | 74.7 | 75.9 | 74.2 | 289,331 |
| July 29, 2026 | 77.5 | 76.3 | 76.3 | 77.5 | 74.3 | 792,713 |
| July 28, 2026 | 78.3 | 77.9 | 77.9 | 78.5 | 76.7 | 424,287 |
| July 27, 2026 | 77.9 | 78.9 | 78.9 | 79.3 | 77.2 | 338,654 |
| July 24, 2026 | 78.5 | 78 | 78 | 79.2 | 77.4 | 458,792 |
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