Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	5.8442	5.32
$α$	0.0688	40.79
$β$	0.9906	508.50
$ν$	5.6646	9.79

V-Lab

Denka Co Ltd GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:37.01% (-2.11%)

Date Range:

Parameter Estimates

Other Denka Co Ltd Analyses