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

SelectedToday1Y Return

AIREreAlpha Tech Corp− 4.46%− 85.62%
DJCODaily Journal Corp+ 1.50%+ 31.72%
TDYTeledyne Technologies Inc+ 0.46%+ 13.52%

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.

AIRE− 85.6%DJCO+ 31.7%TDY+ 13.5%Tap or hover the chart for values along the way

Metric	AIREreAlpha Tech Corp	DJCODaily Journal Corp	TDYTeledyne Technologies Inc
Return
Last Price	1.50	627.87	610.65
Daily Change	− 4.46%	+ 1.50%	+ 0.46%
Period ReturnPast Year	− 85.62%	+ 31.72%	+ 13.52%
Valuation
Market Cap	$8.04 M	$866 M	$28.3 B
P/E Ratio	—	—	29.54
Dividend Yield	—	—	—
Net MarginTrailing 12M	430.4%	11.6%	15.3%
Risk
Beta	-2.80	0.85	0.90
52-Week Range	1.25 — $45.00	348.63 — $674.75	483.02 — $697.67
Company
Sector	—	—	Information Technology
Industry	Technology	Technology	Electrical Equipment

Company

AIRETechnology
DJCOTechnology
TDYInformation Technology · Electrical Equipment

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.