Talen Energy Corporation Common StockTLN
Closing prices as of Oct 26, 2026Updated once daily after the US close — not a live quote.

$337.00

+12.04% past month

Notable price movement

  • Oct 26, 2026

    $337.78+3.01%

    Comparable Electric Services companies moved only +0.29% on average, with 4 of 6 rising and 2 falling . TLN's 3.01% gain was therefore largely not shared by its peers. Volume was 0.6x its trailing 20-session average, and the session traded in a range of 5.0% of the low .

  • Oct 23, 2026

    $327.91-1.06%

    Comparable listed companies in Electric Services fell 1.08% on average, with all 6 of 6 declining . The company's 1.06% decline moved in line with that group .

  • Oct 22, 2026

    $331.42-7.81%

    Talen fell 7.81% while comparable Electric Services companies rose 1.04% on average, with 5 of 6 higher . The decline was therefore not shared by most of the cohort, although NRG fell 5.43% . Seeking Alpha reported that TD Cowen started coverage of the stock, but that did not coincide with a rise in the share price .

  • Oct 21, 2026

    $359.49+2.88%

    Talen rose 2.88% while comparable electric services companies rose 0.75% on average, with five of six rising . The stock gained more than the cohort average .

  • Oct 20, 2026

    $349.43-0.51%

    Comparable Electric Services companies rose 0.96% on average, with 5 of 6 higher . TLN fell 0.51%, so its move ran against the group's .

  • Oct 19, 2026

    $351.22-1.01%

    Comparable Electric Services companies fell 2.54% on average, with all 6 of 6 declining . TLN's 1.01% decline came alongside that sector-wide weakness and was smaller than the cohort's average drop .

  • Oct 16, 2026

    $354.81+0.34%

    Comparable Electric Services companies rose 1.39% on average, with all 6 of them higher . TLN rose 0.34%, a smaller gain than the group's average .

Closing prices for TLN. Summaries describe past sessions only and are not advice, a forecast or a recommendation.

Prices and financial data are historical and provided for research only. Not investment advice.