Skip to Content
Opening Bell

Side by Side

Compare

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

1MPast Month3MPast 3 Months6MPast 6 MonthsYTDYear to Date1YPast Year5YPast 5 Years
Selected5Y Return
  • PDEXPro-Dex Inc+ 202.60%
  • BIAFbioAffinity Technologies Inc− 99.52%

    Partial Period · Aug 29, 2022 — Aug 31, 2026

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.

PDEX+ 202.6%BIAF− 99.5%Tap or hover the chart for values along the way
MetricPDEXBIAF
Return
Last Price73.4115.27
Daily Change+ 18.88%+ 19.48%
Period ReturnPast 5 Years
+ 202.60%
− 99.52%Aug 29, 2022 — Aug 31, 2026
Valuation
Market Cap$234 M$3.24 M
P/E Ratio20.25—
Dividend Yield——
Net MarginTrailing 12M16.1%257.3%
Risk
Beta0.11-1.36
52-Week Range23.47 — $69.864.56 — $202.50

Company

  • PDEXHealth Care
  • BIAFBiotechnology

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.