Stock comparison
AEP vs TLN
American Electric Power Co. and Talen Energy Corporation - both members of Datacenter Power.
AEPUS
American Electric Power Co.
- Last close
- $120.94
- Market cap
- $65.8B
- Sector
- Utilities
- 30d return
- -10.7%
- 90d return
- -10.7%
- 252d return
- -
TLNUS
Talen Energy Corporation
- Last close
- $314.46
- Market cap
- $15.1B
- Sector
- Utilities
- 30d return
- -18.5%
- 90d return
- -9.1%
- 252d return
- -
Shared context
Bubbles
Want the full picture? AEP stock page · TLN stock page · full correlation matrix
Data refreshes daily. Last close 2026-08-21.