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
Selected1M Return
  • BIAFbioAffinity Technologies Inc+ 62.26%

    Partial Period · Jul 31, 2026 — Sep 4, 2026

  • PDEXPro-Dex Inc+ 24.59%

    Partial Period · Jul 31, 2026 — Sep 4, 2026

  • ADGMAdagio Medical Holdings Inc+ 6.10%

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+ 62.3%PDEX+ 24.6%ADGM+ 6.1%Tap or hover the chart for values along the way
MetricBIAFPDEXADGM
Return
Last Price14.1173.410.56
Daily Change+ 10.40%+ 18.88%+ 4.31%
Period ReturnPast Month
+ 62.26%Jul 31, 2026 — Sep 4, 2026
+ 24.59%Jul 31, 2026 — Sep 4, 2026
+ 6.10%
Valuation
Market Cap$3.24 M$234 M$12.5 M
P/E Ratio—20.25—
Dividend Yield———
Net MarginTrailing 12M257.3%16.1%—
Risk
Beta-1.360.11-0.10
52-Week Range4.56 — $202.5023.47 — $69.860.36 — $2.58

Company

  • BIAFBiotechnology
  • PDEXHealth Care
  • ADGMHealth Care

Alpaca · SIPUpdated 00:0415 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.