CBOE Volatility Index

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{type} for {date}

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	param	t-stat
$ω$	0.1415	11.33
$α$	0.0897	17.93
$β$	0.8767	155.86
$γ$	0.1281	6.38
$δ$	1.9349	18.82

V-Lab

Vietnam National Petroleum APARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:50.32% (-3.04%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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