CBOE Volatility Index

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	param	t-stat
$ω$	13.0867	4.42
$α$	0.1106	63.03
$β$	0.9938	735.03
$ν$	4.0942	31.43

V-Lab

Petrovietnam Fertilizer GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:27.93% (-2.84%)

Date Range:

Parameter Estimates

Other Petrovietnam Fertilizer Analyses