Stock comparison
TLN vs WDC
TLNUS
Talen Energy Corporation
- Last close
- $366.66
- Market cap
- $17.5B
- Sector
- Utilities
- 30d return
- +1.7%
- 90d return
- -6.3%
- 252d return
- -
WDCUS
Western Digital Corporation
- Last close
- $532.10
- Market cap
- $183.4B
- Sector
- Information Technology
- 30d return
- +8.8%
- 90d return
- +82.9%
- 252d return
- -
Want the full picture? TLN stock page · WDC stock page · full correlation matrix
Data refreshes daily. Last close 2026-07-07.