Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	6.5612	5.76
$α$	0.1173	39.56
$β$	0.9706	192.73
$ν$	3.3296	22.90

V-Lab

Seikagaku Corp GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:31.60% (+2.81%)

Date Range:

Parameter Estimates

Other Seikagaku Corp Analyses