Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	22.3798	5.51
$α$	0.1052	111.51
$β$	0.9976	2,481.60
$ν$	2.9824	116.84

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Wadakohsan Corp GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:15.70% (+1.27%)

Date Range:

Parameter Estimates

Other Wadakohsan Corp Analyses