Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.8588	3.15
$α$	0.2468	5.12
$β$	0.6383	10.70
$γ_{1}$	-0.1620	-0.82
$γ_{2}$	0.1113	0.42
$γ_{3}$	0.2526	1.43
$γ_{4}$	-0.5026	-2.16
$γ_{5}$	0.7159	3.29
$γ_{6}$	-0.7924	-4.79
$γ_{7}$	0.5672	3.49
$γ_{8}$	-0.3338	-1.49

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Yamashita Health Care Hldgs Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:44.17% (-8.69%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Yamashita Health Care Hldgs Analyses