Sunny Friend Environmental Technology Co., Ltd. (8341.TW) TAI
Currency In TWD
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8341.TW Historical Return
If you invested 1000 NT$ in Sunny Friend Environmental Technology Co., Ltd. (8341.TW) 10 years ago, it would be worth 818.75 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 448.57 NT$, while 1000 NT$ invested 1 year ago would be worth 933.5 NT$. This corresponds to total returns of -18.12%, -55.14%, -6.65%, respectively, with annualized returns of -1.98%, -14.82%, -6.65%.
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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8341.TW Historical Data
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| September 11, 2026 | 74.5 | 74.4 | 74.4 | 74.6 | 74.4 | 143,861 |
| September 10, 2026 | 74.7 | 74.6 | 74.6 | 74.8 | 74.5 | 178,980 |
| September 09, 2026 | 74.7 | 74.9 | 74.9 | 75.3 | 74.7 | 135,316 |
| September 08, 2026 | 75.1 | 74.6 | 74.6 | 75.1 | 74.6 | 238,399 |
| September 07, 2026 | 76.5 | 75.1 | 75.1 | 76.5 | 75 | 161,581 |
| September 04, 2026 | 75.8 | 75.2 | 75.2 | 75.8 | 75.1 | 157,868 |
| September 03, 2026 | 75.3 | 75.1 | 75.1 | 75.8 | 75.1 | 110,710 |
| September 02, 2026 | 75.4 | 75.6 | 75.6 | 75.6 | 75.3 | 86,206 |
| September 01, 2026 | 75.6 | 75.4 | 75.4 | 75.9 | 75.3 | 239,565 |
| August 31, 2026 | 76.7 | 75.9 | 75.9 | 76.7 | 75.8 | 238,203 |
| August 28, 2026 | 76.4 | 76.7 | 76.7 | 76.7 | 76 | 162,255 |
| August 27, 2026 | 76.7 | 76.4 | 76.4 | 76.8 | 76.2 | 158,859 |
| August 26, 2026 | 76.8 | 76.8 | 76.8 | 77.2 | 76.5 | 98,678 |
| August 25, 2026 | 76.6 | 76.8 | 76.8 | 77 | 76.3 | 176,227 |
| August 24, 2026 | 77.2 | 76.5 | 76.5 | 77.7 | 76.5 | 148,973 |
| August 21, 2026 | 76.6 | 76.6 | 76.6 | 76.7 | 76.3 | 108,668 |
| August 20, 2026 | 76.4 | 76.6 | 76.6 | 76.6 | 76.1 | 132,974 |
| August 19, 2026 | 75.8 | 75.7 | 75.7 | 75.9 | 75.5 | 143,504 |
| August 18, 2026 | 75.8 | 75.8 | 75.8 | 76.1 | 75.6 | 99,194 |
| August 17, 2026 | 76.2 | 75.8 | 75.8 | 76.6 | 75.8 | 109,077 |
| August 14, 2026 | 76.3 | 75.9 | 75.9 | 76.3 | 75.7 | 149,446 |
| August 13, 2026 | 76.6 | 76.4 | 76.4 | 76.7 | 76.1 | 185,469 |
| August 12, 2026 | 76.9 | 76.6 | 76.6 | 77.4 | 76.5 | 174,811 |
| August 11, 2026 | 77.2 | 76.9 | 76.9 | 77.3 | 76.7 | 139,942 |
| August 10, 2026 | 76.4 | 77.2 | 77.2 | 77.3 | 76 | 235,586 |
| August 07, 2026 | 75.5 | 76 | 76 | 76.2 | 75.5 | 211,075 |
| August 06, 2026 | 75.1 | 75.3 | 75.3 | 75.5 | 75.1 | 88,967 |
| August 05, 2026 | 75.9 | 75.3 | 75.3 | 75.9 | 75.1 | 109,471 |
| August 04, 2026 | 75.6 | 75.3 | 75.3 | 75.6 | 74.9 | 239,290 |
| August 03, 2026 | 75.6 | 76 | 76 | 76.2 | 75.6 | 125,063 |
| July 31, 2026 | 76.1 | 76.4 | 76.4 | 76.7 | 76.1 | 134,259 |
| July 30, 2026 | 76.2 | 75.4 | 75.4 | 76.6 | 75.3 | 190,797 |
| July 29, 2026 | 76.8 | 76.2 | 76.2 | 76.9 | 75.3 | 358,556 |
| July 28, 2026 | 77 | 76.5 | 76.5 | 77 | 76 | 197,919 |
| July 27, 2026 | 77.5 | 77.4 | 77.4 | 77.9 | 77.1 | 201,154 |
| July 24, 2026 | 76 | 77 | 77 | 77.2 | 76 | 258,471 |
| July 23, 2026 | 75.7 | 76.6 | 76.6 | 76.8 | 75.6 | 141,000 |
| July 22, 2026 | 76.6 | 75.7 | 75.7 | 77.3 | 75.7 | 258,419 |
| July 21, 2026 | 76.3 | 76.6 | 76.6 | 76.6 | 76.1 | 128,891 |
| July 20, 2026 | 76.8 | 75.9 | 75.9 | 76.8 | 75.5 | 215,685 |
| July 17, 2026 | 76.5 | 76.1 | 76.1 | 77.1 | 75.8 | 346,109 |
| July 16, 2026 | 76 | 77.1 | 77.1 | 77.5 | 75.9 | 320,798 |
| July 15, 2026 | 75 | 76.2 | 76.2 | 76.3 | 75 | 260,412 |
| July 14, 2026 | 76.7 | 75.2 | 75.2 | 76.7 | 74.5 | 417,214 |
| July 13, 2026 | 76.6 | 76.2 | 76.2 | 77.2 | 76 | 272,382 |
| July 09, 2026 | 76.7 | 76.6 | 76.6 | 76.9 | 76.3 | 150,739 |
| July 08, 2026 | 76.7 | 76.9 | 76.9 | 77.1 | 76.3 | 143,866 |
| July 07, 2026 | 77.8 | 76.7 | 76.7 | 77.8 | 76.2 | 262,287 |
| July 06, 2026 | 77.2 | 77 | 77 | 78.3 | 77 | 294,611 |
| July 03, 2026 | 75.4 | 77.1 | 77.1 | 77.8 | 75.4 | 327,029 |
| July 02, 2026 | 75.8 | 75.6 | 75.6 | 76.1 | 75.5 | 128,693 |
| July 01, 2026 | 76 | 75.8 | 75.8 | 76.1 | 75.1 | 199,058 |
| June 30, 2026 | 75.9 | 75.9 | 75.9 | 76.1 | 75.1 | 194,386 |
| June 29, 2026 | 74.6 | 75.5 | 75.5 | 75.9 | 74.5 | 320,969 |
| June 26, 2026 | 78.6 | 78.1 | 78.1 | 78.7 | 77.5 | 669,900 |
| June 25, 2026 | 78.3 | 78.6 | 78.6 | 79.1 | 78 | 320,565 |
| June 24, 2026 | 79 | 78.3 | 78.3 | 79 | 78 | 462,728 |
| June 23, 2026 | 79.3 | 79.3 | 79.3 | 79.5 | 78.9 | 307,076 |
| June 22, 2026 | 79.7 | 79.3 | 79.3 | 79.7 | 78.9 | 318,785 |
| June 18, 2026 | 79.9 | 79.6 | 79.6 | 80.7 | 79.4 | 187,248 |
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