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

SelectedToday3M Return

LNTAlliant Energy Corp− 0.04%− 7.04%
CEGConstellation Energy Corp—+ 12.52%
Partial Period · Jun 1, 2026 — Sep 4, 2026
SOSouthern Co− 0.74%− 1.03%
Partial Period · Jun 1, 2026 — Sep 4, 2026
DUKDuke Energy Corp− 0.97%+ 0.28%
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.

LNT− 7.0%CEG+ 12.5%SO− 1.0%DUK+ 0.3%Tap or hover the chart for values along the way

Metric	LNTAlliant Energy Corp	CEGConstellation Energy Corp	SOSouthern Co	DUKDuke Energy Corp
Return
Last Price	67.97	—	88.11	120.22
Daily Change	− 0.04%	—	− 0.74%	− 0.97%
Period ReturnPast 3 Months	− 7.04%	+ 12.52%Jun 1, 2026 — Sep 4, 2026	− 1.03%Jun 1, 2026 — Sep 4, 2026	+ 0.28%Jun 1, 2026 — Sep 4, 2026
Valuation
Market Cap	$17.6 B	$107 B	$99.3 B	$93.7 B
P/E Ratio	21.54	—	21.25	17.83
Dividend Yield	3.64%	0.91%	4.02%	4.52%
Net MarginTrailing 12M	19.0%	11.1%	16.1%	15.8%
Risk
Beta	0.52	1.13	0.30	0.33
52-Week Range	63.28 — $78.81	228.63 — $412.70	83.80 — $100.84	113.90 — $134.49
Company
Sector	Utilities	Utilities	Utilities	Utilities
Industry	Utilities	Utilities	Utilities	Utilities

Company

LNTUtilities · 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.