Side by Side

Compare

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

SelectedToday3M Return

BIAFbioAffinity Technologies Inc+ 9.65%− 41.83%
Partial Period · Jun 1, 2026 — Sep 4, 2026
PDEXPro-Dex Inc+ 18.88%+ 10.19%
Partial Period · Jun 1, 2026 — Sep 4, 2026
CTSOCytosorbents Corp− 5.60%− 31.83%

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− 41.8%PDEX+ 10.2%CTSO− 31.8%Tap or hover the chart for values along the way

Metric	BIAFbioAffinity Technologies Inc	PDEXPro-Dex Inc	CTSOCytosorbents Corp
Return
Last Price	14.01	73.41	0.33
Daily Change	+ 9.65%	+ 18.88%	− 5.60%
Period ReturnPast 3 Months	− 41.83%Jun 1, 2026 — Sep 4, 2026	+ 10.19%Jun 1, 2026 — Sep 4, 2026	− 31.83%
Valuation
Market Cap	$3.24 M	$234 M	$20.8 M
P/E Ratio	—	20.25	—
Dividend Yield	—	—	—
Net MarginTrailing 12M	257.3%	16.1%	48.9%
Risk
Beta	-1.36	0.11	1.48
52-Week Range	4.56 — $202.50	23.47 — $69.86	0.30 — $1.04
Company
Sector	—	—	—
Industry	Biotechnology	Health Care	Health Care

Company

BIAFBiotechnology
PDEXHealth Care
CTSOHealth Care

CacheUpdated 00:08May Be Out Of Date

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.