Dyaco International Inc. (1598.TW) TAI
Currency In TWD
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1598.TW Historical Return
If you invested 1000 NT$ in Dyaco International Inc. (1598.TW) 10 years ago, it would be worth 511.59 NT$ as of August 23, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 361.15 NT$, while 1000 NT$ invested 1 year ago would be worth 924.83 NT$. This corresponds to total returns of -48.84%, -63.89%, -7.52%, respectively, with annualized returns of -6.48%, -18.42%, -7.52%.
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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1598.TW Historical Data
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| August 21, 2026 | 20.15 | 20.3 | 20.3 | 20.3 | 20 | 95,427 |
| August 20, 2026 | 19.75 | 20.15 | 20.15 | 20.15 | 19.7 | 140,220 |
| August 19, 2026 | 19.5 | 19.65 | 19.65 | 20.15 | 19.5 | 182,255 |
| August 18, 2026 | 20.1 | 19.85 | 19.85 | 20.15 | 19.8 | 742,553 |
| August 17, 2026 | 20.55 | 20 | 20 | 20.8 | 19.9 | 406,006 |
| August 14, 2026 | 20.2 | 20.55 | 20.55 | 20.75 | 20.05 | 538,508 |
| August 13, 2026 | 20.65 | 20.2 | 20.2 | 20.65 | 20.1 | 249,917 |
| August 12, 2026 | 20.6 | 20.6 | 20.6 | 20.7 | 20.4 | 255,759 |
| August 11, 2026 | 20.45 | 20.6 | 20.6 | 20.65 | 20.2 | 363,141 |
| August 10, 2026 | 20.45 | 20.35 | 20.35 | 20.45 | 20.15 | 117,543 |
| August 07, 2026 | 20.1 | 20.3 | 20.3 | 20.4 | 20 | 241,184 |
| August 06, 2026 | 20.1 | 20 | 20 | 20.1 | 19.85 | 128,523 |
| August 05, 2026 | 20.45 | 20.15 | 20.15 | 20.5 | 20.05 | 317,514 |
| August 04, 2026 | 19.85 | 20.45 | 20.45 | 20.5 | 19.7 | 307,401 |
| August 03, 2026 | 20.05 | 20.15 | 20.15 | 20.15 | 19.65 | 310,174 |
| July 31, 2026 | 20.3 | 20.1 | 20.1 | 20.7 | 20 | 452,564 |
| July 30, 2026 | 20.65 | 19.8 | 19.8 | 21.1 | 19.8 | 1.16M |
| July 29, 2026 | 21 | 20.75 | 20.75 | 21.7 | 20.2 | 4.04M |
| July 28, 2026 | 19.7 | 19.75 | 19.75 | 19.8 | 19.05 | 315,158 |
| July 27, 2026 | 19.9 | 19.6 | 19.6 | 19.9 | 19.4 | 108,061 |
| July 23, 2026 | 19.85 | 19.7 | 19.7 | 19.9 | 19.55 | 114,568 |
| July 22, 2026 | 20.05 | 19.7 | 19.7 | 20.15 | 19.6 | 160,283 |
| July 21, 2026 | 19.95 | 20.1 | 20.1 | 20.25 | 19.85 | 247,364 |
| July 20, 2026 | 20.05 | 19.9 | 19.9 | 20.05 | 19.55 | 180,148 |
| July 17, 2026 | 19.9 | 19.85 | 19.85 | 20.25 | 19.45 | 340,973 |
| July 16, 2026 | 19.85 | 20.3 | 20.3 | 20.35 | 19.15 | 308,657 |
| July 15, 2026 | 19.15 | 19.8 | 19.8 | 19.95 | 19.1 | 182,481 |
| July 14, 2026 | 19.3 | 19.25 | 19.25 | 19.5 | 18.85 | 212,005 |
| July 13, 2026 | 19.15 | 19.2 | 19.2 | 19.2 | 18.9 | 88,543 |
| July 09, 2026 | 19.4 | 19.1 | 19.1 | 19.4 | 18.95 | 46,624 |
| July 08, 2026 | 19.15 | 19 | 19 | 19.15 | 18.9 | 134,646 |
| July 07, 2026 | 19.5 | 19.1 | 19.1 | 19.5 | 19 | 182,530 |
| July 06, 2026 | 19.65 | 19.5 | 19.5 | 19.8 | 19.4 | 141,810 |
| July 03, 2026 | 19.2 | 19.65 | 19.65 | 19.9 | 19.2 | 236,369 |
| July 02, 2026 | 19.05 | 19 | 19 | 19.25 | 19 | 112,707 |
| July 01, 2026 | 19.25 | 19.05 | 19.05 | 19.3 | 19 | 157,628 |
| June 30, 2026 | 19.3 | 18.95 | 18.95 | 19.3 | 18.85 | 197,906 |
| June 29, 2026 | 19.4 | 19.35 | 19.35 | 19.65 | 19.25 | 191,733 |
| June 26, 2026 | 19.2 | 19.2 | 19.2 | 19.45 | 19.1 | 215,085 |
| June 25, 2026 | 19.65 | 19.45 | 19.45 | 19.7 | 19.45 | 135,267 |
| June 24, 2026 | 19.7 | 19.45 | 19.45 | 19.7 | 19.45 | 216,386 |
| June 23, 2026 | 20 | 19.7 | 19.7 | 20 | 19.65 | 169,779 |
| June 22, 2026 | 20.2 | 19.85 | 19.85 | 20.2 | 19.8 | 337,675 |
| June 18, 2026 | 20.3 | 20.2 | 20.2 | 20.4 | 20.1 | 275,998 |
| June 17, 2026 | 20.65 | 20.45 | 20.45 | 20.8 | 20.35 | 357,846 |
| June 16, 2026 | 21 | 20.8 | 20.8 | 21.1 | 20.7 | 243,227 |
| June 15, 2026 | 21.15 | 21 | 21 | 21.2 | 20.95 | 292,559 |
| June 12, 2026 | 20.95 | 20.95 | 20.95 | 21.15 | 20.85 | 158,539 |
| June 11, 2026 | 21 | 20.95 | 20.95 | 21 | 20.65 | 241,673 |
| June 10, 2026 | 21 | 21 | 21 | 21.55 | 20.9 | 330,990 |
| June 09, 2026 | 21.1 | 21.25 | 21.25 | 21.65 | 21 | 473,482 |
| June 08, 2026 | 20.25 | 21 | 21 | 21.35 | 20.25 | 466,710 |
| June 05, 2026 | 20.95 | 21.3 | 21.3 | 21.45 | 20.95 | 634,063 |
| June 04, 2026 | 21 | 20.85 | 20.85 | 21 | 20.5 | 253,256 |
| June 03, 2026 | 20.5 | 21 | 21 | 21 | 20.3 | 515,608 |
| June 02, 2026 | 21 | 20.4 | 20.4 | 21 | 20.2 | 301,165 |
| June 01, 2026 | 20.5 | 20.65 | 20.65 | 20.75 | 20.05 | 503,440 |
| May 29, 2026 | 20 | 20.45 | 20.45 | 20.5 | 20 | 457,770 |
| May 28, 2026 | 20 | 19.95 | 19.95 | 20.2 | 19.8 | 287,494 |
| May 27, 2026 | 20.2 | 20 | 20 | 20.2 | 19.85 | 178,713 |
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