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

SelectedToday3M Return

ETREntergy Corp− 0.57%− 5.36%
CEGConstellation Energy Corp—+ 11.87%
Partial Period · Jun 1, 2026 — Sep 4, 2026
SOSouthern Co− 0.70%− 1.07%
Partial Period · Jun 1, 2026 — Sep 4, 2026
DUKDuke Energy Corp− 0.83%+ 0.35%
Partial Period · Jun 1, 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− 5.4%CEG+ 11.9%SO− 1.1%DUK+ 0.4%Tap or hover the chart for values along the way

Metric	ETREntergy Corp	CEGConstellation Energy Corp	SOSouthern Co	DUKDuke Energy Corp
Return
Last Price	107.17	—	88.15	120.39
Daily Change	− 0.57%	—	− 0.70%	− 0.83%
Period ReturnPast 3 Months	− 5.36%	+ 11.87%Jun 1, 2026 — Sep 4, 2026	− 1.07%Jun 1, 2026 — Sep 4, 2026	+ 0.35%Jun 1, 2026 — Sep 4, 2026
Valuation
Market Cap	$50.0 B	$107 B	$99.4 B	$93.9 B
P/E Ratio	27.10	—	21.26	17.86
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 21:50

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.