CBOE Volatility Index

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{type} for {date}

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	param	t-stat
$ω$	1.5537	9.12
$α$	0.1115	6.46
$β$	0.7924	21.02
$γ_{1}$	0.0059	0.04
$γ_{2}$	-0.0250	-0.10
$γ_{3}$	0.0970	0.47
$γ_{4}$	-0.2716	-1.25
$γ_{5}$	0.5688	2.16
$γ_{6}$	-0.7770	-2.36
$γ_{7}$	0.9257	2.68
$γ_{8}$	-1.0711	-3.56
$γ_{9}$	0.7635	3.19
$γ_{10}$	-0.2068	-1.19

V-Lab

Petro Vietnam Lpg Joint Stoc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:34.74% (-1.62%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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