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Compare

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

SelectedToday6M Return

DXCMDexcom Inc− 2.13%+ 18.16%
ISRGIntuitive Surgical Inc− 1.06%− 27.74%

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.

DXCM+ 18.2%ISRG− 27.7%Tap or hover the chart for values along the way

Metric	DXCMDexcom Inc	ISRGIntuitive Surgical Inc
Return
Last Price	87.80	365.91
Daily Change	− 2.13%	− 1.06%
Period ReturnPast 6 Months	+ 18.16%	− 27.74%
Valuation
Market Cap	$33.9 B	$129 B
P/E Ratio	34.95	41.93
Dividend Yield	—	—
Net MarginTrailing 12M	20.1%	28.5%
Risk
Beta	1.45	1.48
52-Week Range	54.11 — $92.59	328.57 — $603.88
Company
Sector	Health Care	Health Care
Industry	Health Care	Health Care

Company

DXCMHealth Care · Health Care
ISRGHealth Care · Health Care

Alpaca · SIPUpdated 22:3115 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.