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

SelectedTodayYTD Return

ALNYAlnylam Pharmaceuticals Inc—− 33.89%
AMGNAmgen Inc− 1.55%+ 33.50%
GILDGilead Sciences, Inc—+ 24.05%

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.

ALNY− 33.9%AMGN+ 33.5%GILD+ 24.1%Tap or hover the chart for values along the way

Metric	ALNYAlnylam Pharmaceuticals Inc	AMGNAmgen Inc	GILDGilead Sciences, Inc
Return
Last Price	—	437.23	—
Daily Change	—	− 1.55%	—
Period ReturnYear to Date	− 33.89%	+ 33.50%	+ 24.05%
Valuation
Market Cap	$35.5 B	$236 B	$187 B
P/E Ratio	—	27.15	—
Dividend Yield	—	3.21%	3.98%
Net MarginTrailing 12M	16.8%	23.0%	10.6%
Risk
Beta	0.35	0.45	0.40
52-Week Range	197.81 — $495.55	269.77 — $447.03	108.46 — $157.29
Company
Sector	Health Care	Health Care	Health Care
Industry	Biotechnology	Biotechnology	Biotechnology

Company

ALNYHealth Care · Biotechnology
AMGNHealth Care · Biotechnology
GILDHealth Care · Biotechnology

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.