Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	1.9390	18.24
$α$	0.2045	25.72
$β$	0.6785	105.63
$γ$	-0.2269	-1.46

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Piala Inc AGARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:40.88% (+0.57%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Piala Inc Analyses