Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	37.9316	14.66
$α$	0.1266	28.26
$β$	0.9238	183.48
$ν$	4.6790	10.04

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Nikkei Stock Average Volatility Index GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, December 15th, 2025:166.80% (-1.43%)

Date Range:

Parameter Estimates

Other Nikkei Stock Average Volatility Index Analyses