Talen Energy Corporation (TLN) Stock Price History
Historical prices from 2023 to 2026
- 1M
- +6.2%
- 3M
- -12.0%
- YTD
- -19.1%
- 1Y
- -26.1%
- 3Y
- +82.0%
- 5Y
- +47.1%
Loading 10-year price history...
TLN Historical Performance
TLN Annual Returns
Year-by-year price performance · 2023–2026
- 2023 annual price return
- +37.6%
- 2024 annual price return
- +209.0%
- 2025 annual price return
- +76.6%
- 2026 annual price return
- -15.8%
TLN Stock Price Trajectory (2023–2026)
As of October 3, 2026, Talen Energy Corporation (TLN) trades at $320.77, representing a -26.1% return over the past year. The stock has delivered a +589.8% total return over five years (+47.1% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $451.28 on October 3, 2025. From this peak, TLN has corrected -28.9%, currently trading 9% below its 200-day moving average, suggesting potential weakness.
When compared to Utilities sector peers VST (-30.9% 1Y), NRG (-43.1% 1Y), and CEG (-28.0% 1Y), TLN has underperformed the peer group average. Compare TLN vs VST →
TLN Historical Price Data · from 2023
Rows 1–50 of 837| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-10-02 | 327.58 | 331.02 | 311.00 | 320.77 | 1.11M | -0.72% |
| 2026-10-01 | 313.48 | 329.24 | 310.79 | 323.09 | 1.12M | +3.33% |
| 2026-09-30 | 317.00 | 320.00 | 305.15 | 312.69 | 2.37M | -0.68% |
| 2026-09-29 | 307.91 | 317.99 | 307.87 | 314.84 | 886K | +3.74% |
| 2026-09-28 | 300.77 | 306.51 | 296.00 | 303.50 | 616K | -0.30% |
| 2026-09-25 | 303.58 | 307.41 | 299.60 | 304.42 | 550K | +1.47% |
| 2026-09-24 | 295.95 | 303.10 | 292.45 | 300.01 | 465K | -0.11% |
| 2026-09-23 | 292.29 | 302.56 | 288.17 | 300.34 | 924K | +1.97% |
| 2026-09-22 | 300.75 | 302.76 | 293.12 | 294.54 | 581K | -1.81% |
| 2026-09-21 | 288.59 | 301.80 | 287.13 | 299.97 | 646K | +2.62% |
| 2026-09-18 | 294.44 | 298.32 | 288.59 | 292.30 | 1.22M | -0.34% |
| 2026-09-17 | 295.81 | 302.96 | 291.29 | 293.31 | 675K | +1.99% |
| 2026-09-16 | 286.27 | 292.73 | 282.85 | 287.60 | 809K | +1.93% |
| 2026-09-15 | 289.50 | 290.98 | 279.77 | 282.15 | 869K | -1.53% |
| 2026-09-14 | 300.00 | 303.52 | 285.90 | 286.52 | 1.16M | -8.38% |
| 2026-09-11 | 313.76 | 317.50 | 308.15 | 312.74 | 347K | +0.39% |
| 2026-09-10 | 314.52 | 318.66 | 310.75 | 311.54 | 484K | -2.54% |
| 2026-09-09 | 324.41 | 326.09 | 318.26 | 319.67 | 883K | -1.87% |
| 2026-09-08 | 322.95 | 330.65 | 319.77 | 325.77 | 854K | +2.77% |
| 2026-09-04 | 304.97 | 317.47 | 304.73 | 317.00 | 574K | +3.76% |
| 2026-09-03 | 306.05 | 313.97 | 301.59 | 305.52 | 677K | +1.16% |
| 2026-09-02 | 292.15 | 304.01 | 290.19 | 302.03 | 829K | +2.83% |
| 2026-09-01 | 293.73 | 302.98 | 288.58 | 293.73 | 921K | -0.69% |
| 2026-08-31 | 297.52 | 297.99 | 292.26 | 295.76 | 739K | -0.12% |
| 2026-08-28 | 304.58 | 307.82 | 294.69 | 296.11 | 684K | -2.78% |
| 2026-08-27 | 307.00 | 312.22 | 300.51 | 304.58 | 645K | -0.59% |
| 2026-08-26 | 309.28 | 316.23 | 304.83 | 306.40 | 517K | -0.41% |
| 2026-08-25 | 310.90 | 313.80 | 305.25 | 307.67 | 550K | +0.70% |
| 2026-08-24 | 315.10 | 317.52 | 304.03 | 305.54 | 836K | -2.84% |
| 2026-08-21 | 318.52 | 320.72 | 311.28 | 314.46 | 938K | -0.80% |
| 2026-08-20 | 320.28 | 322.02 | 307.92 | 316.99 | 1.02M | -1.66% |
| 2026-08-19 | 321.00 | 327.72 | 311.73 | 322.35 | 1.62M | +1.48% |
| 2026-08-18 | 350.89 | 354.85 | 308.48 | 317.66 | 2.18M | -11.00% |
| 2026-08-17 | 367.88 | 367.88 | 354.38 | 356.92 | 518K | -1.60% |
| 2026-08-14 | 359.83 | 372.78 | 359.34 | 362.74 | 493K | +1.21% |
| 2026-08-13 | 365.49 | 371.09 | 355.62 | 358.40 | 580K | -1.83% |
| 2026-08-12 | 369.50 | 373.97 | 362.20 | 365.07 | 903K | +2.01% |
| 2026-08-11 | 343.70 | 361.31 | 343.62 | 357.88 | 769K | +4.28% |
| 2026-08-10 | 349.01 | 351.03 | 338.22 | 343.19 | 629K | -1.30% |
| 2026-08-07 | 338.74 | 351.43 | 330.08 | 347.71 | 861K | +2.78% |
| 2026-08-06 | 329.84 | 345.00 | 329.43 | 338.31 | 1.17M | +2.57% |
| 2026-08-05 | 343.62 | 345.67 | 329.34 | 329.84 | 736K | -2.99% |
| 2026-08-04 | 347.55 | 347.74 | 332.15 | 340.00 | 977K | -1.30% |
| 2026-08-03 | 334.10 | 348.50 | 327.85 | 344.49 | 761K | +3.11% |
| 2026-07-31 | 343.12 | 346.00 | 331.59 | 334.10 | 641K | +0.47% |
| 2026-07-30 | 331.17 | 341.92 | 328.00 | 332.54 | 866K | +5.17% |
| 2026-07-29 | 322.68 | 328.92 | 312.89 | 316.19 | 941K | -3.02% |
| 2026-07-28 | 336.01 | 337.50 | 315.31 | 326.05 | 1.19M | -6.06% |
| 2026-07-27 | 362.79 | 368.00 | 340.78 | 347.07 | 643K | -3.56% |
| 2026-07-24 | 379.00 | 381.50 | 357.26 | 359.90 | 560K | -5.11% |
TLN Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
TLN — Frequently Asked Questions
Quick answers to the most common questions about buying TLN stock.
How has TLN stock performed recently?
TLN declined -26.1% over the past year, below its 5-year annualized CAGR of +47.1%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is TLN's all-time high price?
Talen Energy Corporation reached $451.28 on 2025-10-03. The 52-week high is $451.28. Current 1-year return of -26.1% places the stock further from historical peaks.
Where can I download TLN historical price data?
This page provides TLN daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2023-2026, downloadable in CSV format.