KOSPI 200 Volatility Index

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	param	t-stat
$ω$	0.0560	4.71
$α$	0.0719	13.51
$β$	0.9322	342.86
$γ$	-0.0082	-0.94

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Lightron Fiber-Optic Devices Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:127.71% (-1.96%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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