KOSPI 200 Volatility Index

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	param	t-stat
$ω$	0.3385	23.42
$α$	0.1064	28.30
$β$	0.8743	322.25
$γ$	0.0047	0.72

V-Lab

Hanall Biopharma Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:64.03% (-1.02%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Hanall Biopharma Co Ltd Analyses