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

SelectedToday6M Return

COHRCoherent Corp+ 6.70%+ 12.68%
AMDAdvanced Micro Devices Inc+ 4.64%+ 134.47%
AMATApplied Materials Inc+ 4.29%+ 21.02%

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.

COHR+ 12.7%AMD+ 134.5%AMAT+ 21.0%Tap or hover the chart for values along the way

Metric	COHRCoherent Corp	AMDAdvanced Micro Devices Inc	AMATApplied Materials Inc
Return
Last Price	282.13	477.34	454.62
Daily Change	+ 6.70%	+ 4.64%	+ 4.29%
Period ReturnPast 6 Months	+ 12.68%	+ 134.47%	+ 21.02%
Valuation
Market Cap	$55.2 B	$778 B	$361 B
P/E Ratio	68.60	122.48	39.21
Dividend Yield	—	—	0.85%
Net MarginTrailing 12M	11.3%	15.6%	30.1%
Risk
Beta	2.18	2.54	1.63
52-Week Range	90.00 — $440.00	149.22 — $584.73	155.40 — $739.67
Company
Sector	Information Technology	Information Technology	Information Technology
Industry	Electrical Equipment	Semiconductors	Semiconductors

Company

COHRInformation Technology · Electrical Equipment
AMDInformation Technology · Semiconductors
AMATInformation Technology · Semiconductors

Alpaca · SIPUpdated 22:5915 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.