CBOE Volatility Index

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	param	t-stat
$ω$	11.3124	3.80
$α$	0.1258	23.94
$β$	0.9747	142.79
$ν$	4.0173	11.32

V-Lab

Petrovietnam Technical Svcs GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:81.08% (+15.09%)

Date Range:

Parameter Estimates

Other Petrovietnam Technical Svcs Analyses