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

SelectedToday1M Return

STESTERIS plc—− 1.50%
ISRGIntuitive Surgical Inc− 0.85%− 2.32%
Partial Period · Aug 3, 2026 — Sep 4, 2026

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.

STE− 1.5%ISRG− 2.3%Tap or hover the chart for values along the way

Metric	STESTERIS plc	ISRGIntuitive Surgical Inc
Return
Last Price	—	366.70
Daily Change	—	− 0.85%
Period ReturnPast Month	− 1.50%	− 2.32%Aug 3, 2026 — Sep 4, 2026
Valuation
Market Cap	$21.9 B	$130 B
P/E Ratio	—	42.03
Dividend Yield	1.02%	—
Net MarginTrailing 12M	13.3%	28.5%
Risk
Beta	0.88	1.48
52-Week Range	195.14 — $269.44	328.57 — $603.88
Company
Sector	Health Care	Health Care
Industry	Health Care	Health Care

Company

STEHealth Care · Health Care
ISRGHealth Care · Health Care

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.