KOSPI 200 Volatility Index

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	param	t-stat
$m$	21
$α$	0.1054	24.57
$β$	0.7190	55.63
$γ$	0.0376	5.16
$λ_{1}$	0.0047	2.23
$λ_{2}$	0.0228	5.21
$λ_{3}$	0.9769	210.99

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Sam Yung Trading Co Ltd MF2-GARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

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