CBOE Volatility Index

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{type} for {date}

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	param	t-stat
$ω$	0.1288	15.54
$α$	0.2092	30.84
$β$	0.9371	217.74
$γ$	-0.0286	-5.74

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Petrovietnam Drilling EGARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:52.09% (+4.92%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Petrovietnam Drilling Analyses