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

SelectedToday5Y Return

CEGConstellation Energy Corp—+ 496.25%
Partial Period · Jan 31, 2022 — Aug 31, 2026
ATOAtmos Energy Corp− 0.92%+ 79.94%
AWKAmerican Water Works Co Inc—− 23.86%

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.

CEG+ 496.3%ATO+ 79.9%AWK− 23.9%Tap or hover the chart for values along the way

Metric	CEGConstellation Energy Corp	ATOAtmos Energy Corp	AWKAmerican Water Works Co Inc
Return
Last Price	—	167.56	—
Daily Change	—	− 0.92%	—
Period ReturnPast 5 Years	+ 496.25%Jan 31, 2022 — Aug 31, 2026	+ 79.94%	− 23.86%
Valuation
Market Cap	$107 B	$28.0 B	$28.0 B
P/E Ratio	—	19.90	—
Dividend Yield	0.91%	2.88%	2.14%
Net MarginTrailing 12M	11.1%	28.5%	21.4%
Risk
Beta	1.13	0.57	0.57
52-Week Range	228.63 — $412.70	160.10 — $192.51	120.57 — $145.64
Company
Sector	Utilities	Utilities	Utilities
Industry	Utilities	Utilities	Utilities

Company

CEGUtilities · Utilities
ATOUtilities · Utilities
AWKUtilities · 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.