Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.2278	22.48
$α$	0.1174	17.38
$β$	0.8418	175.55
$γ$	0.0201	1.64

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Aizawa Securities Group Co GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:24.54% (-0.35%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Aizawa Securities Group Co Analyses