Stock comparison
AEP vs TSM
American Electric Power Co. and Taiwan Semiconductor Manufacturing Co.
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
- -
TSMUS
Taiwan Semiconductor Manufacturing Co.
- Last close
- $409.74
- Market cap
- $2.13T
- Sector
- Information Technology
- 30d return
- -8.3%
- 90d return
- +20.9%
- 252d return
- -
Want the full picture? AEP stock page · TSM stock page · full correlation matrix
Data refreshes daily. Last close 2026-07-16.