KOSPI 200 Volatility Index

CBOE Emerging Market Markets Volatility Index

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	param	t-stat
$ω$	0.1575	9.02
$α$	0.0949	15.46
$β$	0.8931	208.91
$γ$	0.0241	2.95

V-Lab

Sampyo Cement Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:206.88% (-11.02%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Sampyo Cement Co Ltd Analyses