CBOE China ETF Volatility Index

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	param	t-stat
$ω$	1.9586	5.05
$α$	0.0641	6.85
$β$	0.9081	67.38
$γ_{1}$	0.1337	4.42
$γ_{2}$	-0.2048	-4.15
$γ_{3}$	0.1101	2.98
$γ_{4}$	-0.0390	-1.42
$γ_{5}$	-0.0091	-0.46

V-Lab

PetroChina Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:34.89% (-0.13%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other PetroChina Co Ltd Analyses