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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− 4.46%− 99.74%
Partial Period · Oct 23, 2023 — Aug 31, 2026
TDYTeledyne Technologies Inc—+ 40.69%
DJCODaily Journal Corp+ 1.50%+ 90.54%

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+ 40.7%DJCO+ 90.5%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	—	627.87
Daily Change	− 4.46%	—	+ 1.50%
Period ReturnPast 5 Years	− 99.74%Oct 23, 2023 — Aug 31, 2026	+ 40.69%	+ 90.54%
Valuation
Market Cap	$8.04 M	$28.3 B	$866 M
P/E Ratio	—	—	—
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

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.