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

SelectedTodayYTD Return

KLACKLA Corp+ 7.46%+ 45.63%
COHRCoherent Corp+ 6.17%+ 45.04%

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.

KLAC+ 45.6%COHR+ 45.0%Tap or hover the chart for values along the way

Metric	KLACKLA Corp	COHRCoherent Corp
Return
Last Price	185.84	280.73
Daily Change	+ 7.46%	+ 6.17%
Period ReturnYear to Date	+ 45.63%	+ 45.04%
Valuation
Market Cap	$243 B	$54.9 B
P/E Ratio	50.69	68.26
Dividend Yield	1.04%	—
Net MarginTrailing 12M	35.6%	11.3%
Risk
Beta	1.46	2.18
52-Week Range	83.90 — $307.37	90.00 — $440.00
Company
Sector	Information Technology	Information Technology
Industry	Semiconductors	Electrical Equipment

Company

KLACInformation Technology · Semiconductors
COHRInformation Technology · Electrical Equipment

Alpaca · SIPUpdated 00:1115 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.