Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	13.2548	5.42
$α$	0.1529	33.69
$β$	0.9577	124.56
$ν$	3.3131	19.73

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Sumiseki Holdings Inc GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:154.24% (-12.35%)

Date Range:

Parameter Estimates

Other Sumiseki Holdings Inc Analyses