Nikkei Stock Average Volatility Index

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	param	t-stat
$m$	21
$α$	0.2429	9.76
$β$	0.6602	27.55
$γ$	0.0054	0.16
$λ_{1}$	0.0031	3.67
$λ_{2}$	0.0045	3.72
$λ_{3}$	0.9948	702.51

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Okinawa Cellular Telephone MF2-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:18.16% (-0.94%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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