Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.3791	13.68
$α$	0.2077	13.84
$β$	0.7268	67.18
$γ$	0.0095	0.32

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Ribomic Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:49.96% (-4.40%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Ribomic Inc Analyses