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
- $133.13
- Market cap
- $72.4B
- Sector
- Utilities
- 30d return
- +4.7%
- 90d return
- +1.0%
- 252d return
- -
TLNUS
Talen Energy Corporation
- Last close
- $368.29
- Market cap
- $17.6B
- Sector
- Utilities
- 30d return
- -4.5%
- 90d return
- +14.9%
- 252d return
- -
Shared context
Bubbles
Want the full picture? AEP stock page · TLN stock page · full correlation matrix
Data refreshes daily. Last close 2026-07-16.