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

SelectedToday1M Return

AONAon PLC− 1.10%− 10.49%
AJGArthur J. Gallagher & Co.− 1.22%+ 5.89%
WTWWillis Towers Watson PLC− 1.89%− 0.07%

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.

AON− 10.5%AJG+ 5.9%WTW− 0.1%Tap or hover the chart for values along the way

Metric	AONAon PLC	AJGArthur J. Gallagher & Co.	WTWWillis Towers Watson PLC
Return
Last Price	323.40	263.42	335.61
Daily Change	− 1.10%	− 1.22%	− 1.89%
Period ReturnPast Month	− 10.49%	+ 5.89%	− 0.07%
Valuation
Market Cap	$68.6 B	$68.4 B	$31.7 B
P/E Ratio	17.83	43.55	20.60
Dividend Yield	0.75%	0.87%	1.31%
Net MarginTrailing 12M	22.3%	10.0%	15.5%
Risk
Beta	0.64	0.49	0.45
52-Week Range	304.59 — $382.34	190.75 — $313.55	240.61 — $352.79
Company
Sector	Financials	Financials	Financials
Industry	Insurance	Insurance	Insurance

Company

AONFinancials · Insurance
AJGFinancials · Insurance
WTWFinancials · Insurance

CacheUpdated 22:55May Be Out Of Date

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.