CBOE Volatility Index

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	param	t-stat
$ω$	0.4579	19.52
$α$	0.1020	16.53
$β$	0.8498	194.64
$γ$	0.0100	0.94

V-Lab

Petrovietnam Chemical GJR-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:70.39% (-4.96%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Petrovietnam Chemical Analyses