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

SelectedTodayYTD Return

AIREreAlpha Tech Corp− 4.46%− 86.52%
TDYTeledyne Technologies Inc+ 0.46%+ 17.38%
DJCODaily Journal Corp+ 1.50%+ 24.35%

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− 86.5%TDY+ 17.4%DJCO+ 24.4%Tap or hover the chart for values along the way

Metric	AIREreAlpha Tech Corp	TDYTeledyne Technologies Inc	DJCODaily Journal Corp
Return
Last Price	1.50	610.65	627.87
Daily Change	− 4.46%	+ 0.46%	+ 1.50%
Period ReturnYear to Date	− 86.52%	+ 17.38%	+ 24.35%
Valuation
Market Cap	$8.04 M	$28.3 B	$866 M
P/E Ratio	—	29.54	—
Dividend Yield	—	—	—
Net MarginTrailing 12M	430.4%	15.3%	11.6%
Risk
Beta	-2.80	0.90	0.85
52-Week Range	1.25 — $45.00	483.02 — $697.67	348.63 — $674.75
Company
Sector	—	Information Technology	—
Industry	Technology	Electrical Equipment	Technology

Company

AIRETechnology
TDYInformation Technology · Electrical Equipment
DJCOTechnology

Alpaca · SIPUpdated 23:0015 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.