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

SelectedToday3M Return

COHRCoherent Corp+ 6.27%− 22.33%
AMDAdvanced Micro Devices Inc+ 4.37%− 6.38%
BBYBest Buy Co Inc+ 3.19%+ 20.39%

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− 22.3%AMD− 6.4%BBY+ 20.4%Tap or hover the chart for values along the way

Metric	COHRCoherent Corp	AMDAdvanced Micro Devices Inc	BBYBest Buy Co Inc
Return
Last Price	281.00	476.11	90.28
Daily Change	+ 6.27%	+ 4.37%	+ 3.19%
Period ReturnPast 3 Months	− 22.33%	− 6.38%	+ 20.39%
Valuation
Market Cap	$55.0 B	$776 B	$19.0 B
P/E Ratio	68.32	122.17	15.00
Dividend Yield	—	—	5.29%
Net MarginTrailing 12M	11.3%	15.6%	3.0%
Risk
Beta	2.18	2.54	1.27
52-Week Range	90.00 — $440.00	149.22 — $584.73	55.10 — $91.27
Company
Sector	Information Technology	Information Technology	Consumer Discretionary
Industry	Electrical Equipment	Semiconductors	Retail

Company

COHRInformation Technology · Electrical Equipment
AMDInformation Technology · Semiconductors
BBYConsumer Discretionary · Retail

Alpaca · SIPUpdated 00:0715 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.