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

SelectedToday5Y Return

BIAFbioAffinity Technologies Inc+ 19.48%− 99.49%
Partial Period · Aug 29, 2022 — Aug 31, 2026
PDEXPro-Dex Inc+ 18.88%—
AIRSAirSculpt Technologies Inc+ 10.04%—
CTSOCytosorbents Corp+ 0.03%− 96.39%

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.

BIAF− 99.5%CTSO− 96.4%Tap or hover the chart for values along the way

Metric	BIAFbioAffinity Technologies Inc	PDEXPro-Dex Inc	AIRSAirSculpt Technologies Inc	CTSOCytosorbents Corp
Return
Last Price	15.27	73.41	2.80	0.35
Daily Change	+ 19.48%	+ 18.88%	+ 10.04%	+ 0.03%
Period ReturnPast 5 Years	− 99.49%Aug 29, 2022 — Aug 31, 2026	—	—	− 96.39%
Valuation
Market Cap	$3.24 M	$234 M	$197 M	$22.0 M
P/E Ratio	—	20.25	—	—
Dividend Yield	—	—	—	—
Net MarginTrailing 12M	257.3%	16.1%	7.8%	48.9%
Risk
Beta	-1.36	0.11	2.32	1.48
52-Week Range	4.56 — $202.50	23.47 — $69.86	1.51 — $12.00	0.30 — $1.04
Company
Sector	—	—	—	—
Industry	Biotechnology	Health Care	Health Care	Health Care

Company

BIAFBiotechnology
PDEXHealth Care
AIRSHealth Care
CTSOHealth Care

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.