Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	17.1733	5.29
$α$	0.1014	12.17
$β$	0.9183	65.75
$ν$	3.3806	6.06

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TWOSTONE&Sons GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:87.52% (+16.16%)

Date Range:

Parameter Estimates

Other TWOSTONE&Sons Analyses