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Read two to four stocks on the same scale — return, valuation and volatility in one table.

SelectedToday1M Return

ETREntergy Corp− 0.47%− 6.51%
CEGConstellation Energy Corp+ 4.88%+ 13.78%
Partial Period · Jul 31, 2026 — Sep 4, 2026
SOSouthern Co− 0.74%− 6.80%
Partial Period · Jul 31, 2026 — Sep 4, 2026
DUKDuke Energy Corp− 0.97%− 4.15%
Partial Period · Jul 31, 2026 — Sep 4, 2026

Four symbols is the limit; remove one to add another.

Period Return

Each series is converted to a percentage of its own starting point, so all of them begin at zero. What is compared is the return over the period, not price levels.

ETR− 6.5%CEG+ 13.8%SO− 6.8%DUK− 4.2%Tap or hover the chart for values along the way

Metric	ETREntergy Corp	CEGConstellation Energy Corp	SOSouthern Co	DUKDuke Energy Corp
Return
Last Price	107.27	298.96	88.11	120.22
Daily Change	− 0.47%	+ 4.88%	− 0.74%	− 0.97%
Period ReturnPast Month	− 6.51%	+ 13.78%Jul 31, 2026 — Sep 4, 2026	− 6.80%Jul 31, 2026 — Sep 4, 2026	− 4.15%Jul 31, 2026 — Sep 4, 2026
Valuation
Market Cap	$50.1 B	$107 B	$99.3 B	$93.7 B
P/E Ratio	27.12	29.13	21.25	17.83
Dividend Yield	4.47%	0.91%	4.02%	4.52%
Net MarginTrailing 12M	13.5%	11.1%	16.1%	15.8%
Risk
Beta	0.45	1.13	0.30	0.33
52-Week Range	86.40 — $118.45	228.63 — $412.70	83.80 — $100.84	113.90 — $134.49
Company
Sector	Utilities	Utilities	Utilities	Utilities
Industry	Utilities	Utilities	Utilities	Utilities

Company

ETRUtilities · Utilities
CEGUtilities · Utilities
SOUtilities · Utilities
DUKUtilities · Utilities

FinnhubUpdated 23:00

To Understand This

P/E and the Valuation RatiosYou can't tell whether a stock is cheap or expensive by looking at its price.Diversification: How Many Baskets Are Enough?Owning ten different stocks is not the same as owning ten different risks.