Stock comparison
CEG vs TLN
Constellation Energy Corporation and Talen Energy Corporation - both members of Datacenter Power.
CEGUS
Constellation Energy Corporation
- Last close
- $272.92
- Market cap
- $96.7B
- Sector
- Utilities
- 30d return
- +8.8%
- 90d return
- -6.4%
- 252d return
- -
TLNUS
Talen Energy Corporation
- Last close
- $316.99
- Market cap
- $15.2B
- Sector
- Utilities
- 30d return
- -17.5%
- 90d return
- -2.8%
- 252d return
- -
252-day correlation
0.74tight
Pearson correlation of daily log-returns over the last 252 trading days. >0.6 = tight (move as one bloc); 0.4-0.6 = thematic linkage;<0.4 = largely independent. See the full matrix.
Shared context
Bubbles
Want the full picture? CEG stock page · TLN stock page · full correlation matrix
Data refreshes daily. Last close 2026-08-20.