Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.0762	13.87
$α$	0.1388	24.37
$β$	0.8612	229.59
$γ$	0.1005	5.20
$δ$	1.7090	24.02

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Tomato Bank APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:50.86% (-3.59%)

Date Range:

Parameter Estimates

News Impact Curve

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