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
- $125.60
- Market cap
- $68.4B
- Sector
- Utilities
- 30d return
- -9.3%
- 90d return
- -5.5%
- 252d return
- -
TLNUS
Talen Energy Corporation
- Last close
- $362.74
- Market cap
- $17.4B
- Sector
- Utilities
- 30d return
- -0.5%
- 90d return
- +9.9%
- 252d return
- -
Shared context
Bubbles
Want the full picture? AEP stock page · TLN stock page · full correlation matrix
Data refreshes daily. Last close 2026-08-15.