CBOE Volatility Index

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	param	t-stat
$ω$	8.0240	9.43
$α$	0.1291	20.89
$β$	0.9487	150.82
$ν$	5.2201	8.16

V-Lab

Petrovietnam Drilling GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:58.87% (+6.62%)

Date Range:

Parameter Estimates

Other Petrovietnam Drilling Analyses