Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.3011	8.39
$α$	0.1994	13.78
$β$	0.6339	31.12
$γ$	0.1703	2.48

V-Lab

Shinwa Co., Ltd. AGARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:17.07% (-1.10%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Shinwa Co., Ltd. Analyses