KOSPI 200 Volatility Index

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	param	t-stat
$ω$	0.1969	18.18
$α$	0.1274	25.82
$β$	0.8654	261.70
$γ$	-0.0046	-0.56

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Sungchang Enterprise Holdings Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 25th, 2026:60.51% (-1.08%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Sungchang Enterprise Holdings Ltd Analyses