Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.3056	6.13
$α$	0.0890	1.38
$β$	0.4879	1.91
$γ_{1}$	0.0391	0.51

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Phc Holdings Corporation Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:42.84% (+12.82%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Phc Holdings Corporation Analyses