CBOE Volatility Index

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{type} for {date}

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	param	t-stat
$ω$	0.0355	9.22
$α$	0.0254	6.01
$β$	0.9660	372.99
$γ$	-0.0282	-1.72
$δ$	2.2573	16.22

V-Lab

Carlos Casado Sa APARCH Volatility Analysis

Volatility Prediction for Wednesday, February 18th, 2026:26.13% (-0.22%)

Date Range:

Parameter Estimates

News Impact Curve

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