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Compare

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

SelectedToday3M Return

TDYTeledyne Technologies Inc+ 0.15%− 0.05%
KEYSKeysight Technologies Inc+ 1.01%− 1.24%
ROPRoper Technologies Inc− 3.49%+ 18.48%

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.

TDY− 0.1%KEYS− 1.2%ROP+ 18.5%Tap or hover the chart for values along the way

Metric	TDYTeledyne Technologies Inc	KEYSKeysight Technologies Inc	ROPRoper Technologies Inc
Return
Last Price	608.80	325.87	407.63
Daily Change	+ 0.15%	+ 1.01%	− 3.49%
Period ReturnPast 3 Months	− 0.05%	− 1.24%	+ 18.48%
Valuation
Market Cap	$28.2 B	$55.7 B	$40.3 B
P/E Ratio	29.45	44.74	16.90
Dividend Yield	—	—	0.57%
Net MarginTrailing 12M	15.3%	19.1%	30.2%
Risk
Beta	0.90	1.19	0.71
52-Week Range	483.02 — $697.67	158.79 — $374.96	305.96 — $530.00
Company
Sector	Information Technology	Information Technology	Information Technology
Industry	Electrical Equipment	Electrical Equipment	Technology

Company

TDYInformation Technology · Electrical Equipment
KEYSInformation Technology · Electrical Equipment
ROPInformation Technology · Technology

Alpaca · SIPUpdated 22:3315 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.