Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	189.5947	3.25
$α$	0.0812	112.09
$β$	0.9902	335.77
$ν$	2.0230	1,861.09

V-Lab

Yoshitake Inc GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:155.65% (-10.31%)

Date Range:

Parameter Estimates

Other Yoshitake Inc Analyses