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TLN
Talen Energy Corporation Common Stock
stockNASDAQ

At CloseOct 2, 2026 3:59:55 PM EDT
320.74USD-0.727%(-2.35)1,112,369
Pre-marketOct 2, 2026 8:49:30 AM EDT
327.50USD+1.365%(+4.41)
After-hoursOct 2, 2026 4:39:30 PM EDT
319.85USD-0.277%(-0.89)
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Sector
Utilities
Industry
Utilities
Previous Close
$323.09
Beta
1.92
52-Week High
$451.28 2025-10-03
52-Week Low
$279.77 2026-09-15
SMA 50
$319.04
SMA 200
$351.85
Avg. Vol 10D
933,192
Avg. Vol 30D
825,632
Avg. Vol 90D
843,830
Relative Vol
1.35
36.11M
0.4100%
1,036
Nov 4, 2026 (30d)
TLN Profile

Talen Energy Corporation, through its subsidiary, Talen Energy Supply, operates as an energy and power generation and marketing company in North America. The company produces and sells electricity from its fleet of power plants totaling approximately 17,400 megawatt primarily in the Northeast, Mid-Atlantic, and Southwest regions of the United States. It generates electricity through nuclear, natural gas and oil, coal, hydro, and renewable energy sources. The company sells power to wholesale customers, including regional transmission organizations, independent system operators, utilities, cooperatives, municipalities, power marketers, and financial counterparties, as well as commercial, industrial, and residential retail customers. Talen Energy Corporation was incorporated in 2014 and is headquartered in Allentown, Pennsylvania.

TLN Performance
PeriodPriceDateChangeBeta
1W303.502026-09-28+5.68%-2.108
1M317.002026-09-04+1.18%1.299
3M377.792026-07-06-15.10%1.476
6M324.092026-04-06-1.03%1.927
1Y438.502025-10-03-26.86%1.918
2Y190.352024-10-04+68.50%—
TLN Stock Summary

Talen Energy Corporation Common Stock (NASDAQ:TLN) stock price today is $320.74, and today's volume is 1,112,369. TLN is down 0.727% today. The 30 day average volume is 825,632. TLN market cap is $15.17B with 47.30M shares outstanding.