Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.4265	14.17
$α$	0.1686	33.25
$β$	0.8026	165.93
$γ$	-0.9405	-9.41

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Takachiho Co Ltd AGARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:92.90% (-9.77%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Takachiho Co Ltd Analyses