CBOE Volatility Index

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	param	t-stat
$ω$	0.9827	3.16
$α$	0.1292	6.16
$β$	0.8296	34.36
$γ_{1}$	-0.2446	-1.02
$γ_{2}$	0.3016	0.87
$γ_{3}$	-0.1028	-0.52
$γ_{4}$	0.1142	0.72
$γ_{5}$	-0.2299	-1.35
$γ_{6}$	0.4023	2.03
$γ_{7}$	-0.3220	-1.43
$γ_{8}$	-0.0190	-0.07
$γ_{9}$	0.2713	0.98
$γ_{10}$	-0.2659	-1.34

V-Lab

Heidelberg Materials Bangladesh PLC Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:29.71% (-0.95%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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