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

SelectedToday5Y Return

AIREreAlpha Tech Corp− 3.82%− 99.74%
Partial Period · Oct 23, 2023 — Aug 31, 2026
TDYTeledyne Technologies Inc+ 0.46%+ 41.09%
BLINBridgeline Digital Inc− 2.87%− 78.88%

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− 99.7%TDY+ 41.1%BLIN− 78.9%Tap or hover the chart for values along the way

Metric	AIREreAlpha Tech Corp	TDYTeledyne Technologies Inc	BLINBridgeline Digital Inc
Return
Last Price	1.51	610.65	0.92
Daily Change	− 3.82%	+ 0.46%	− 2.87%
Period ReturnPast 5 Years	− 99.74%Oct 23, 2023 — Aug 31, 2026	+ 41.09%	− 78.88%
Valuation
Market Cap	$8.09 M	$28.3 B	$11.6 M
P/E Ratio	—	29.54	—
Dividend Yield	—	—	—
Net MarginTrailing 12M	430.4%	15.3%	8.7%
Risk
Beta	-2.80	0.90	1.01
52-Week Range	1.25 — $45.00	483.02 — $697.67	0.69 — $1.62
Company
Sector	—	Information Technology	—
Industry	Technology	Electrical Equipment	Technology

Company

AIRETechnology
TDYInformation Technology · Electrical Equipment
BLINTechnology

Alpaca · SIPUpdated 23:5315 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.