If you invested 1000 NT$ in Lang Inc. (6165.TW) 10 years ago, it would be worth 2,594.54 NT$ as of October 02, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 1,452.09 NT$, while 1000 NT$ invested 1 year ago would be worth 913.12 NT$. This corresponds to total returns of 159.45%, 45.21%, -8.69%, respectively, with annualized returns of 10%, 7.75%, -8.69%.
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 |
|---|---|---|---|---|---|---|
| October 01, 2026 | 50.5 | 49.6 | 49.6 | 50.9 | 49.5 | 284,320 |
| September 30, 2026 | 49.5 | 50 | 50 | 50.2 | 49.35 | 339,598 |
| September 29, 2026 | 48.95 | 48.85 | 48.85 | 49.1 | 48.6 | 113,250 |
| September 24, 2026 | 48.5 | 48.95 | 48.95 | 49.3 | 48.5 | 150,865 |
| September 23, 2026 | 49.2 | 48.5 | 48.5 | 49.25 | 48.1 | 357,484 |
| September 22, 2026 | 50.6 | 49.1 | 49.1 | 50.6 | 49.1 | 329,191 |
| September 21, 2026 | 50.3 | 50.4 | 50.4 | 51.5 | 49.8 | 961,302 |
| September 18, 2026 | 48.45 | 50.3 | 50.3 | 50.3 | 48.45 | 517,834 |
| September 17, 2026 | 48.3 | 48.6 | 48.6 | 48.9 | 48.3 | 223,149 |
| September 16, 2026 | 47.6 | 48.05 | 48.05 | 48.3 | 47.2 | 196,927 |
| September 15, 2026 | 47.95 | 47 | 47 | 47.95 | 47 | 142,128 |
| September 11, 2026 | 47.7 | 47.35 | 47.35 | 47.7 | 47.15 | 256,272 |
| September 10, 2026 | 47.8 | 47.7 | 47.7 | 48 | 47.45 | 178,877 |
| September 09, 2026 | 47.4 | 47.85 | 47.85 | 48 | 47.4 | 172,184 |
| September 08, 2026 | 49 | 47.6 | 47.6 | 49 | 47.55 | 430,865 |
| September 07, 2026 | 48.8 | 48.75 | 48.75 | 49 | 48.35 | 140,758 |
| September 04, 2026 | 49.4 | 48.9 | 48.9 | 49.4 | 48.75 | 143,329 |
| September 03, 2026 | 49.9 | 49.2 | 49.2 | 50.5 | 49.2 | 288,307 |
| September 02, 2026 | 49.85 | 49.95 | 49.95 | 50.3 | 49.55 | 327,043 |
| September 01, 2026 | 51 | 49.85 | 49.85 | 51 | 49.6 | 423,125 |
| August 31, 2026 | 48.9 | 50.8 | 50.8 | 51.6 | 48.8 | 1.57M |
| August 28, 2026 | 48.6 | 48.3 | 48.3 | 49 | 48.2 | 192,542 |
| August 27, 2026 | 48.25 | 48.05 | 48.05 | 48.8 | 47.8 | 208,213 |
| August 26, 2026 | 47.9 | 47.8 | 47.8 | 48.1 | 47.5 | 120,807 |
| August 25, 2026 | 47.75 | 47.7 | 47.7 | 47.9 | 47.5 | 75,405 |
| August 24, 2026 | 48.15 | 47.85 | 47.85 | 48.2 | 47.8 | 110,128 |
| August 21, 2026 | 47.5 | 48.1 | 48.1 | 48.2 | 47.4 | 184,859 |
| August 20, 2026 | 46.8 | 47.35 | 47.35 | 47.35 | 46.65 | 158,608 |
| August 19, 2026 | 47.3 | 46.8 | 46.8 | 47.3 | 46.65 | 192,752 |
| August 18, 2026 | 47.6 | 47.3 | 47.3 | 48 | 47.1 | 231,144 |
| August 17, 2026 | 48.4 | 47.6 | 47.6 | 48.9 | 47.6 | 569,256 |
| August 14, 2026 | 49.2 | 48.9 | 48.9 | 49.2 | 48.9 | 242,768 |
| August 13, 2026 | 49.6 | 49.2 | 49.2 | 49.6 | 48.7 | 367,720 |
| August 12, 2026 | 50.5 | 49.6 | 49.6 | 51.5 | 49.6 | 437,480 |
| August 11, 2026 | 49.7 | 50.1 | 50.1 | 50.1 | 49.15 | 215,048 |
| August 10, 2026 | 51.3 | 50.9 | 50.9 | 51.8 | 50.8 | 424,971 |
| August 07, 2026 | 49.5 | 50.6 | 50.6 | 50.7 | 49.4 | 414,019 |
| August 06, 2026 | 49.5 | 49.5 | 49.5 | 49.7 | 48.8 | 1.27M |
| August 05, 2026 | 50.4 | 49.4 | 49.4 | 51.5 | 49.2 | 603,577 |
| August 04, 2026 | 47.8 | 50.4 | 50.4 | 51.4 | 47.65 | 1.12M |
| August 03, 2026 | 48.5 | 47.7 | 47.7 | 48.6 | 47.3 | 492,717 |
| July 31, 2026 | 48.25 | 48.55 | 48.55 | 49.1 | 48.25 | 252,040 |
| July 30, 2026 | 47.5 | 47.3 | 47.3 | 48.25 | 46.95 | 329,697 |
| July 29, 2026 | 48.4 | 47.8 | 47.8 | 48.8 | 46.3 | 590,392 |
| July 28, 2026 | 49.45 | 48.3 | 48.3 | 49.45 | 48.1 | 389,736 |
| July 27, 2026 | 49.95 | 49.55 | 49.55 | 50.2 | 48.7 | 482,781 |
| July 23, 2026 | 50 | 48.95 | 48.95 | 50 | 48.85 | 389,406 |
| July 22, 2026 | 50.1 | 49.7 | 49.7 | 50.3 | 49.55 | 288,823 |
| July 21, 2026 | 50.5 | 49.95 | 49.95 | 50.6 | 49.8 | 337,901 |
| July 20, 2026 | 49.5 | 49.9 | 49.9 | 51 | 49 | 539,026 |
| July 17, 2026 | 50.5 | 49.5 | 49.5 | 50.6 | 49.4 | 582,848 |
| July 16, 2026 | 51 | 50.9 | 50.9 | 51.7 | 50.8 | 519,910 |
| July 15, 2026 | 50.9 | 50.9 | 50.9 | 51.7 | 50.2 | 410,377 |
| July 14, 2026 | 51.3 | 50.4 | 50.4 | 51.5 | 49.1 | 624,327 |
| July 13, 2026 | 51 | 50.8 | 50.8 | 52.2 | 50.6 | 773,335 |
| July 09, 2026 | 51.4 | 50.1 | 50.1 | 51.5 | 50 | 546,935 |
| July 08, 2026 | 51.3 | 51.1 | 51.1 | 51.9 | 50.5 | 737,927 |
| July 07, 2026 | 52 | 51.2 | 51.2 | 52.9 | 50.8 | 1.16M |
| July 06, 2026 | 49.6 | 52 | 52 | 52.5 | 49.6 | 1.94M |
| July 03, 2026 | 48.6 | 49.1 | 49.1 | 49.6 | 48.6 | 395,293 |