Talen Energy Corp (TLN) stock
TLNNasdaqElectric ServicesFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 5, 2026Score 2/30189% above fair value
$343.12−5.73 (-1.64%)
Close on Oct 30, 2026Market cap $16.44BP/E –Yield –
Price history
Talen Energy share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$343.12
-1.64% on the day
52-week range
$279.77 – $449.84
-23.7% from the high
Change over 52 weeks
-12.4%
From $391.82 on Oct 30, 2025
Average volume
893,188
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $313.48 | $390.54 | $310.79 | $343.12 | +9.73% | 24,742,589 |
| Sep 2026 | $291.24 | $330.64 | $279.77 | $312.69 | +5.72% | 17,600,350 |
| Aug 2026 | $334.10 | $373.97 | $292.26 | $295.76 | -11.48% | 18,140,393 |
| Jul 2026 | $380.00 | $414.79 | $312.89 | $334.10 | -13.05% | 15,262,358 |
| Jun 2026 | $374.88 | $449.84 | $329.13 | $384.26 | -0.66% | 20,847,768 |
| May 2026 | $375.39 | $416.68 | $309.36 | $386.80 | +3.86% | 15,648,235 |
| Apr 2026 | $325.03 | $375.45 | $310.98 | $372.42 | +16.66% | 12,890,041 |
| Mar 2026 | $364.42 | $373.06 | $301.45 | $319.23 | -13.95% | 18,135,686 |
| Feb 2026 | $345.01 | $397.40 | $310.00 | $370.97 | +6.49% | 16,433,609 |
| Jan 2026 | $381.11 | $424.38 | $345.01 | $348.36 | -7.06% | 19,146,104 |
| Dec 2025 | $388.00 | $390.27 | $343.40 | $374.84 | -4.93% | 18,764,515 |
| Nov 2025 | $401.18 | $418.66 | $344.27 | $394.27 | -1.38% | 16,576,475 |
| Oct 2025 | $423.33 | $451.28 | $352.64 | $399.78 | -6.02% | 19,802,298 |
| Sep 2025 | $368.85 | $430.71 | $363.07 | $425.38 | +12.26% | 15,340,221 |
| Aug 2025 | $363.64 | $394.25 | $348.86 | $378.92 | +0.36% | 27,314,014 |
| Jul 2025 | $291.03 | $380.53 | $255.50 | $377.57 | +29.85% | 29,041,565 |
| Jun 2025 | $245.38 | $301.70 | $240.90 | $290.77 | +19.19% | 24,584,190 |
| May 2025 | $221.38 | $247.86 | $216.20 | $243.95 | +13.42% | 17,819,362 |
| Apr 2025 | $200.63 | $217.14 | $162.31 | $215.08 | +7.72% | 20,737,656 |
| Mar 2025 | $206.90 | $220.59 | $158.08 | $199.67 | -3.98% | 31,116,512 |
| Feb 2025 | $213.73 | $250.72 | $192.00 | $207.95 | -6.21% | 20,637,668 |
| Jan 2025 | $206.00 | $258.03 | $187.00 | $221.73 | +10.06% | 27,570,619 |
| Dec 2024 | $216.00 | $230.89 | $188.91 | $201.47 | -6.04% | 13,203,441 |
| Nov 2024 | $181.50 | $222.49 | $159.00 | $214.41 | +18.22% | 24,923,498 |
| Oct 2024 | $177.88 | $192.56 | $148.02 | $181.36 | +1.75% | 21,608,545 |
| Sep 2024 | $147.53 | $197.61 | $137.50 | $178.24 | +19.14% | 29,643,076 |
| Aug 2024 | $124.65 | $155.00 | $98.50 | $149.61 | +20.02% | 16,981,353 |
| Jul 2024 | $113.98 | $135.55 | $105.25 | $124.65 | +12.28% | 22,395,667 |
| Jun 2024 | $115.70 | $121.00 | $106.11 | $111.02 | -3.59% | 11,608,282 |
| May 2024 | $99.75 | $125.79 | $99.51 | $115.15 | +15.15% | 13,351,432 |
| Apr 2024 | $96.00 | $101.19 | $90.89 | $100.00 | +5.99% | 3,766,466 |
| Mar 2024 | $74.65 | $96.08 | $74.65 | $94.35 | +26.14% | 7,267,643 |
| Feb 2024 | $66.32 | $75.50 | $64.51 | $74.80 | +12.74% | 1,598,287 |
| Jan 2024 | $64.00 | $69.90 | $60.51 | $66.35 | +3.67% | 1,335,135 |
| Dec 2023 | $57.16 | $69.99 | $56.16 | $64.00 | +11.60% | 2,283,323 |
| Nov 2023 | $52.98 | $60.00 | $52.01 | $57.35 | +8.25% | 2,452,433 |
| Oct 2023 | $52.92 | $54.99 | $50.75 | $52.98 | +0.15% | 2,000,844 |
| Sep 2023 | $55.48 | $56.83 | $50.50 | $52.90 | -4.25% | 859,261 |
| Aug 2023 | $53.68 | $57.30 | $52.05 | $55.25 | +1.84% | 1,485,781 |
| Jul 2023 | $51.00 | $54.75 | $49.50 | $54.25 | +8.18% | 2,249,114 |
| Jun 2023 | $46.38 | $52.50 | $44.50 | $50.15 | +258.21% | 856,295 |
| Dec 2016 | $13.99 | $14.00 | $13.98 | $14.00 | +0.29% | 7,689,231 |
| Nov 2016 | $13.94 | $13.99 | $13.91 | $13.96 | +0.22% | 33,558,757 |
| Oct 2016 | $13.84 | $13.99 | $13.78 | $13.93 | +0.58% | 13,704,459 |
| Sep 2016 | $13.78 | $13.99 | $13.71 | $13.85 | +0.29% | 25,821,086 |
| Aug 2016 | $13.61 | $13.84 | $13.47 | $13.81 | +1.54% | 19,311,863 |
| Jul 2016 | $13.56 | $13.82 | $13.51 | $13.60 | +0.37% | 20,962,782 |
| Jun 2016 | $11.45 | $14.03 | $11.42 | $13.55 | +17.83% | 64,506,476 |
| May 2016 | $11.66 | $13.42 | $11.01 | $11.50 | -1.37% | 25,782,315 |
| Apr 2016 | $8.80 | $12.55 | $8.56 | $11.66 | +29.56% | 33,931,421 |
| Mar 2016 | $6.39 | $9.14 | $6.35 | $9.00 | +41.51% | 23,031,400 |
| Feb 2016 | $7.06 | $7.48 | $5.92 | $6.36 | -11.05% | 20,924,153 |
| Jan 2016 | $6.19 | $7.15 | $5.73 | $7.15 | +14.77% | 30,841,380 |
| Dec 2015 | $7.81 | $7.89 | $5.73 | $6.23 | -20.03% | 32,351,500 |
| Nov 2015 | $8.72 | $9.40 | $7.51 | $7.79 | -10.25% | 28,633,002 |
| Oct 2015 | $10.08 | $12.09 | $8.47 | $8.68 | -14.06% | 39,241,205 |
| Sep 2015 | $13.94 | $14.23 | $9.83 | $10.10 | -29.12% | 33,041,990 |
| Aug 2015 | $15.81 | $16.22 | $13.22 | $14.25 | -9.41% | 25,880,843 |
| Jul 2015 | $17.29 | $18.02 | $13.05 | $15.73 | -8.33% | 38,745,571 |
| Jun 2015 | $18.74 | $20.25 | $16.87 | $17.16 | – | 87,395,727 |
Seasonality
TLN return in each calendar month over the last 6 years, including dividends. The current month runs to the latest close.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average | 5.4% | 0.5% | 12.4% | 15.0% | 7.8% | 58.2% | 4.9% | 0.5% | 0.7% | -1.3% | 3.0% | -3.8% |
| Months up | 3 of 4 | 2 of 4 | 2 of 4 | 4 of 4 | 3 of 4 | 3 of 5 | 4 of 6 | 4 of 6 | 4 of 6 | 4 of 6 | 3 of 5 | 2 of 5 |
| 2026 | -7.1% | 6.5% | -13.9% | 16.7% | 3.9% | -0.7% | -13.1% | -11.5% | 5.7% | 9.7% | ||
| 2025 | 10.1% | -6.2% | -4.0% | 7.7% | 13.4% | 19.2% | 29.9% | 0.4% | 12.3% | -6.0% | -1.4% | -4.9% |
| 2024 | 3.7% | 12.7% | 26.1% | 6.0% | 15.1% | -3.6% | 12.3% | 20.0% | 19.1% | 1.8% | 18.2% | -6.0% |
| 2023 | 258.2% | 8.2% | 1.8% | -4.3% | 0.2% | 8.2% | 11.6% | |||||
| 2016 | 14.8% | -11.0% | 41.5% | 29.6% | -1.4% | 17.8% | 0.4% | 1.5% | 0.3% | 0.6% | 0.2% | 0.3% |
| 2015 | -8.3% | -9.4% | -29.1% | -14.1% | -10.3% | -20.0% |