If you invested 1000 NT$ in CASwell Inc. (6416.TW) 10 years ago, it would be worth 1,052.49 NT$ as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 1,358.98 NT$, while 1000 NT$ invested 1 year ago would be worth 1,339.91 NT$. This corresponds to total returns of 5.25%, 35.9%, 33.99%, respectively, with annualized returns of 0.51%, 6.33%, 33.99%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| September 10, 2026 | 105.5 | 110.5 | 110.5 | 115 | 105.5 | 1.84M |
| September 09, 2026 | 105.5 | 105.5 | 105.5 | 107 | 103.5 | 899,569 |
| September 08, 2026 | 104.5 | 105.5 | 105.5 | 109.5 | 104.5 | 2.85M |
| September 07, 2026 | 102 | 99.8 | 99.8 | 102 | 99.1 | 289,586 |
| September 04, 2026 | 95.8 | 100.5 | 100.5 | 100.5 | 95.8 | 546,561 |
| September 03, 2026 | 101 | 95.5 | 95.5 | 101 | 95.5 | 679,002 |
| September 02, 2026 | 100.5 | 100.5 | 100.5 | 101 | 99.7 | 303,368 |
| September 01, 2026 | 102 | 100.5 | 100.5 | 102 | 99.7 | 317,249 |
| August 31, 2026 | 99 | 102 | 102 | 102 | 99 | 347,601 |
| August 28, 2026 | 101.5 | 100.5 | 100.5 | 103 | 100.5 | 489,808 |
| August 27, 2026 | 101 | 101.5 | 101.5 | 101.5 | 99.9 | 323,790 |
| August 26, 2026 | 100 | 100.5 | 100.5 | 101.5 | 98.7 | 394,600 |
| August 25, 2026 | 99.9 | 99 | 99 | 100 | 97.6 | 422,830 |
| August 24, 2026 | 101 | 99 | 99 | 101.5 | 98.5 | 432,152 |
| August 21, 2026 | 103 | 101 | 101 | 105.5 | 101 | 1.1M |
| August 20, 2026 | 98.6 | 102.5 | 102.5 | 106.5 | 98.3 | 2.39M |
| August 19, 2026 | 91.2 | 96.9 | 96.9 | 97.4 | 91.2 | 721,538 |
| August 18, 2026 | 94.5 | 92.5 | 92.5 | 96.1 | 91.4 | 353,530 |
| August 17, 2026 | 94 | 95.1 | 95.1 | 95.4 | 93.2 | 229,997 |
| August 14, 2026 | 97.8 | 93.6 | 93.6 | 97.9 | 92.1 | 695,127 |
| August 13, 2026 | 100 | 97.8 | 97.8 | 100.5 | 96.7 | 496,057 |
| August 12, 2026 | 99.7 | 100 | 100 | 100.5 | 97.3 | 682,883 |
| August 11, 2026 | 103 | 99.7 | 99.7 | 103.5 | 98 | 886,023 |
| August 10, 2026 | 101.5 | 103.5 | 103.5 | 104 | 99.7 | 881,930 |
| August 07, 2026 | 102 | 103 | 103 | 103.5 | 101.5 | 586,909 |
| August 06, 2026 | 98.5 | 103 | 103 | 104.5 | 98.5 | 1.04M |
| August 05, 2026 | 95 | 99.6 | 99.6 | 101.5 | 95 | 782,650 |
| August 04, 2026 | 91.8 | 94.6 | 94.6 | 95.5 | 91.5 | 434,370 |
| August 03, 2026 | 88 | 92.9 | 92.9 | 93.4 | 86 | 588,040 |
| July 31, 2026 | 91.1 | 87.1 | 87.1 | 92.6 | 85.5 | 1.02M |
| July 30, 2026 | 91.4 | 86.5 | 86.5 | 92.9 | 86 | 812,007 |
| July 29, 2026 | 95.8 | 92.3 | 92.3 | 96.2 | 89 | 1.23M |
| July 28, 2026 | 95.2 | 95.8 | 95.8 | 98.3 | 94.3 | 736,403 |
| July 27, 2026 | 103.5 | 102 | 102 | 108 | 99.9 | 1.07M |
| July 24, 2026 | 105 | 103.5 | 103.5 | 110 | 103 | 1.16M |
| July 23, 2026 | 107.5 | 106.5 | 106.5 | 108.5 | 104.5 | 1.52M |
| July 22, 2026 | 103 | 106 | 106 | 109 | 102 | 3.03M |
| July 21, 2026 | 90.6 | 99.4 | 99.4 | 99.4 | 90.6 | 1.11M |
| July 20, 2026 | 92.3 | 90.4 | 90.4 | 93.8 | 90.1 | 616,685 |
| July 17, 2026 | 93.2 | 91.3 | 91.3 | 95.8 | 90.7 | 645,858 |
| July 16, 2026 | 99 | 94.9 | 94.9 | 100 | 94.1 | 1.11M |
| July 15, 2026 | 98.9 | 101.5 | 101.5 | 102 | 97 | 1.01M |
| July 14, 2026 | 98.1 | 97.9 | 97.9 | 98.1 | 92.3 | 1.23M |
| July 13, 2026 | 102 | 96.7 | 96.7 | 102.5 | 95.3 | 1.65M |
| July 09, 2026 | 94 | 98.4 | 98.4 | 99 | 93.9 | 1.93M |
| July 08, 2026 | 92.8 | 97.2 | 97.2 | 97.8 | 90.4 | 4.44M |
| July 07, 2026 | 91 | 91 | 91 | 91 | 91 | 1.21M |
| July 06, 2026 | 83 | 82.8 | 82.8 | 84.1 | 82.7 | 241,146 |
| July 03, 2026 | 81.1 | 82.1 | 82.1 | 82.3 | 81.1 | 142,971 |
| July 02, 2026 | 79.5 | 80.9 | 80.9 | 81.6 | 79.5 | 173,347 |
| July 01, 2026 | 80.5 | 79.8 | 79.8 | 80.5 | 79.5 | 100,782 |
| June 30, 2026 | 80.1 | 80.1 | 80.1 | 80.4 | 79.2 | 175,854 |
| June 29, 2026 | 80 | 79 | 79 | 80.2 | 79 | 169,032 |
| June 26, 2026 | 80.4 | 78.9 | 78.9 | 81 | 78.8 | 438,303 |
| June 25, 2026 | 81.8 | 81.2 | 81.2 | 82.1 | 80.8 | 243,113 |
| June 24, 2026 | 81.7 | 82 | 82 | 84.3 | 81 | 197,529 |
| June 23, 2026 | 84.6 | 82.4 | 82.4 | 84.6 | 82 | 184,941 |
| June 22, 2026 | 84.4 | 83.2 | 83.2 | 84.4 | 83 | 216,774 |
| June 18, 2026 | 83.7 | 83.7 | 83.7 | 84.8 | 83.5 | 205,487 |
| June 17, 2026 | 83.1 | 83.8 | 83.8 | 84 | 83.1 | 76,796 |