Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.2934	12.32
$α$	0.2697	32.27
$β$	0.7592	134.00
$γ$	-0.5388	-7.25

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System D Inc AGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:32.11% (+10.08%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other System D Inc Analyses