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Compare

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

SelectedToday6M Return

AIREreAlpha Tech Corp+ 1.91%− 81.33%
TDYTeledyne Technologies Inc—− 10.59%
BLINBridgeline Digital Inc− 1.20%+ 8.58%
DJCODaily Journal Corp+ 0.46%+ 15.54%

Four symbols is the limit; remove one to add another.

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− 81.3%TDY− 10.6%BLIN+ 8.6%DJCO+ 15.5%Tap or hover the chart for values along the way

Metric	AIREreAlpha Tech Corp	TDYTeledyne Technologies Inc	BLINBridgeline Digital Inc	DJCODaily Journal Corp
Return
Last Price	1.60	—	0.94	621.42
Daily Change	+ 1.91%	—	− 1.20%	+ 0.46%
Period ReturnPast 6 Months	− 81.33%	− 10.59%	+ 8.58%	+ 15.54%
Valuation
Market Cap	$8.58 M	$28.2 B	$11.8 M	$858 M
P/E Ratio	—	—	—	—
Dividend Yield	—	—	—	—
Net MarginTrailing 12M	430.4%	15.3%	8.7%	11.6%
Risk
Beta	-2.80	0.90	1.01	0.85
52-Week Range	1.25 — $45.00	483.02 — $697.67	0.69 — $1.62	348.63 — $674.75
Company
Sector	—	Information Technology	—	—
Industry	Technology	Electrical Equipment	Technology	Technology

Company

AIRETechnology
TDYInformation Technology · Electrical Equipment
BLINTechnology
DJCOTechnology

FinnhubUpdated 22:11

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.