Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	94.1122	10.86
$α$	0.0744	141.51
$β$	0.9990	12,333.33
$ν$	2.1169	2,160.11

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Sotoh Co Ltd GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:41.70% (+1.55%)

Date Range:

Parameter Estimates

Other Sotoh Co Ltd Analyses