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

SelectedToday1Y Return

LNTAlliant Energy Corp—+ 5.32%
CEGConstellation Energy Corp—− 4.10%
Partial Period · Sep 2, 2025 — Sep 4, 2026
SOSouthern Co− 0.91%− 4.48%
Partial Period · Sep 2, 2025 — Sep 4, 2026
DUKDuke Energy Corp− 0.86%− 1.26%
Partial Period · Sep 2, 2025 — 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+ 5.3%CEG− 4.1%SO− 4.5%DUK− 1.3%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	—	—	87.96	120.36
Daily Change	—	—	− 0.91%	− 0.86%
Period ReturnPast Year	+ 5.32%	− 4.10%Sep 2, 2025 — Sep 4, 2026	− 4.48%Sep 2, 2025 — Sep 4, 2026	− 1.26%Sep 2, 2025 — Sep 4, 2026
Valuation
Market Cap	$17.5 B	$106 B	$99.2 B	$93.8 B
P/E Ratio	—	—	21.21	17.85
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 20:48

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.