Talen Energy Corporation (TLN) NASDAQ
Currency In USD
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TLN Historical Return
If you invested $1000 in Talen Energy Corporation (TLN) since IPO date, it would be worth $6,762.58 as of August 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 3 years ago would be worth $5,823.33, while $1000 invested 1 year ago would be worth $884.48. This corresponds to total returns of 576.26%, 482.33%, -11.55%, respectively, with annualized returns of 80.8%, 79.81%, -11.55%.
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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TLN Historical Data
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| August 21, 2026 | 318.52 | 314.46 | 314.46 | 320.72 | 311.28 | 905,943 |
| August 20, 2026 | 320.28 | 316.99 | 316.99 | 322.02 | 307.92 | 935,377 |
| August 19, 2026 | 321 | 322.35 | 322.35 | 327.72 | 311.73 | 1.62M |
| August 18, 2026 | 350.89 | 317.66 | 317.66 | 354.85 | 308.48 | 2.16M |
| August 17, 2026 | 367.88 | 356.92 | 356.92 | 367.88 | 354.38 | 517,715 |
| August 14, 2026 | 359.83 | 362.74 | 362.74 | 372.78 | 359.34 | 492,606 |
| August 13, 2026 | 365.49 | 358.4 | 358.4 | 371.09 | 355.62 | 578,646 |
| August 12, 2026 | 369.5 | 365.07 | 365.07 | 373.97 | 362.2 | 898,896 |
| August 11, 2026 | 343.7 | 357.88 | 357.88 | 361.31 | 343.62 | 767,986 |
| August 10, 2026 | 349.01 | 343.19 | 343.19 | 351.03 | 338.22 | 628,920 |
| August 07, 2026 | 338.74 | 347.71 | 347.71 | 351.43 | 330.08 | 854,756 |
| August 06, 2026 | 329.84 | 338.31 | 338.31 | 345 | 329.43 | 1.17M |
| August 05, 2026 | 343.62 | 329.84 | 329.84 | 345.67 | 329.34 | 730,226 |
| August 04, 2026 | 347.55 | 340 | 340 | 347.74 | 332.15 | 976,497 |
| August 03, 2026 | 334.1 | 344.49 | 344.49 | 348.5 | 327.85 | 760,021 |
| July 31, 2026 | 343.12 | 334.1 | 334.1 | 346 | 331.59 | 640,901 |
| July 30, 2026 | 331.17 | 332.54 | 332.54 | 341.92 | 328 | 864,555 |
| July 29, 2026 | 322.68 | 316.19 | 316.19 | 328.92 | 312.89 | 939,278 |
| July 28, 2026 | 336.01 | 326.05 | 326.05 | 337.5 | 315.31 | 1.18M |
| July 27, 2026 | 362.79 | 347.07 | 347.07 | 368 | 340.78 | 641,770 |
| July 23, 2026 | 372.9 | 379.27 | 379.27 | 380.19 | 372.66 | 367,037 |
| July 22, 2026 | 365.88 | 377.41 | 377.41 | 380.11 | 363.89 | 432,147 |
| July 21, 2026 | 364.74 | 366.14 | 366.14 | 374.38 | 360.56 | 727,983 |
| July 20, 2026 | 377.64 | 360.32 | 360.32 | 380.87 | 359.78 | 575,010 |
| July 17, 2026 | 360.14 | 372.37 | 372.37 | 379.18 | 354.45 | 558,183 |
| July 16, 2026 | 392.56 | 368.29 | 368.29 | 393.59 | 363.06 | 875,371 |
| July 15, 2026 | 398.95 | 400.12 | 400.12 | 414.79 | 391.84 | 654,661 |
| July 14, 2026 | 402.71 | 396.95 | 396.95 | 412.31 | 394 | 702,454 |
| July 13, 2026 | 381.15 | 396.35 | 396.35 | 397 | 380 | 551,123 |
| July 10, 2026 | 381.68 | 385.8 | 385.8 | 391.08 | 380.32 | 458,605 |
| July 09, 2026 | 378.31 | 384.44 | 384.44 | 392.38 | 377.65 | 700,224 |
| July 08, 2026 | 362.63 | 367.88 | 367.88 | 369.92 | 357.47 | 481,680 |
| July 07, 2026 | 369.02 | 366.66 | 366.66 | 379.33 | 363.12 | 515,199 |
| July 06, 2026 | 370.14 | 377.79 | 377.79 | 381.79 | 366.53 | 682,130 |
| July 02, 2026 | 364.4 | 364.67 | 364.67 | 376.44 | 357.38 | 912,995 |
| July 01, 2026 | 380 | 360.79 | 360.79 | 382.49 | 356.95 | 1.2M |
| June 30, 2026 | 401.36 | 384.26 | 384.26 | 411.29 | 376.66 | 1.42M |
| June 29, 2026 | 405.36 | 399.34 | 399.34 | 408.63 | 393.46 | 709,183 |
| June 26, 2026 | 409.58 | 404.09 | 404.09 | 413.25 | 398.25 | 1.55M |
| June 25, 2026 | 415.54 | 416.8 | 416.8 | 423.98 | 414.09 | 947,944 |
| June 24, 2026 | 416.89 | 405.89 | 405.89 | 420.2 | 399.35 | 1.59M |
| June 23, 2026 | 413.14 | 411.92 | 411.92 | 424.5 | 408 | 1.06M |
| June 22, 2026 | 437.53 | 438.12 | 438.12 | 443.21 | 431.41 | 826,602 |
| June 18, 2026 | 425.81 | 436.29 | 436.29 | 449.84 | 420.38 | 2M |
| June 17, 2026 | 407.05 | 409.81 | 409.81 | 422.33 | 402.15 | 1.04M |
| June 16, 2026 | 388.8 | 406.51 | 406.51 | 426.99 | 387.99 | 1.56M |
| June 15, 2026 | 376.34 | 386.21 | 386.21 | 390.82 | 369.03 | 1.01M |
| June 12, 2026 | 350 | 360.54 | 360.54 | 362 | 348.84 | 751,005 |
| June 11, 2026 | 339.23 | 344.8 | 344.8 | 350 | 337.52 | 462,963 |
| June 10, 2026 | 351.9 | 336.59 | 336.59 | 355.15 | 329.13 | 1.1M |
| June 09, 2026 | 369.02 | 358.74 | 358.74 | 372 | 343.62 | 630,908 |
| June 08, 2026 | 369.9 | 364.78 | 364.78 | 370.25 | 360.74 | 357,533 |
| June 05, 2026 | 371.72 | 364.74 | 364.74 | 375.09 | 359.83 | 1.06M |
| June 04, 2026 | 373.33 | 378.08 | 378.08 | 379.97 | 372.21 | 523,820 |
| June 03, 2026 | 383.05 | 379.59 | 379.59 | 385.51 | 376.52 | 719,361 |
| June 02, 2026 | 380.79 | 385.51 | 385.51 | 391.7 | 371.35 | 732,876 |
| June 01, 2026 | 374.88 | 377.2 | 377.2 | 380.78 | 366 | 763,155 |
| May 29, 2026 | 383 | 386.8 | 386.8 | 391.35 | 374.99 | 674,041 |
| May 28, 2026 | 377.94 | 381.47 | 381.47 | 390.26 | 370 | 526,651 |
| May 27, 2026 | 390.99 | 379.78 | 379.78 | 391 | 376.88 | 666,308 |
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