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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− 0.11%− 7.04%
CEGConstellation Energy Corp+ 4.21%+ 11.87%
Partial Period · Jun 1, 2026 — Sep 4, 2026
SOSouthern Co− 0.81%− 1.07%
Partial Period · Jun 1, 2026 — Sep 4, 2026
DUKDuke Energy Corp− 0.89%+ 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.

LNT− 7.0%CEG+ 11.9%SO− 1.1%DUK+ 0.4%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	67.93	297.05	88.05	120.32
Daily Change	− 0.11%	+ 4.21%	− 0.81%	− 0.89%
Period ReturnPast 3 Months	− 7.04%	+ 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	$17.5 B	$107 B	$99.3 B	$93.8 B
P/E Ratio	21.52	28.94	21.23	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

Alpaca · SIPUpdated 21:3915 Minutes Delayed

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.