Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.2094	11.34
$α$	0.0836	39.63
$β$	0.9821	544.72
$ν$	7.6298	6.77

V-Lab

Nikkei 225 GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:21.52% (-0.65%)

Date Range:

Parameter Estimates

Other Nikkei 225 Analyses