KOSPI 200 Volatility Index

CBOE Emerging Market Markets Volatility Index

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	param	t-stat
$ω$	1.1348	5.47
$α$	0.2246	7.09
$β$	0.6243	15.00
$γ_{1}$	0.0402	1.51
$γ_{2}$	-0.0410	-1.00
$γ_{3}$	-0.0501	-1.57
$γ_{4}$	0.1245	3.33

V-Lab

Sungchang Autotech Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:34.62% (-2.05%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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