Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	20.7144	15.83
$α$	0.1041	553.86
$β$	0.9990	15,369.23
$ν$	2.0000	20,000,010.00

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Sugita ACE Co Ltd GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:297.86% (-48.70%)

Date Range:

Parameter Estimates

Other Sugita ACE Co Ltd Analyses