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Aptose Biosciences Inc Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:80.34% (-0.31%)
Analysis last updated: Saturday, February 14, 2026 at 04:59 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Aptose Biosciences Inc S0GARCH
paramt-stat
ω0.77127.28
α0.19936.01
β0.663011.39
γ1-0.0317-1.32
γ2-0.0007-0.02
γ30.10463.08
γ4-0.1323-3.68
γ50.07371.87
γ60.00420.12
γ7-0.0302-1.42
Estimation Period:
Jun 7, 1993 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts