Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	55.2496	7.36
$α$	0.1197	52.54
$β$	0.9990	7,239.13
$ν$	2.6925	139.54

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Ab & Company Co Ltd GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:15.59% (-1.59%)

Date Range:

Parameter Estimates

Other Ab & Company Co Ltd Analyses