Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	982.9533	5.92
$α$	0.0788	150.72
$β$	0.9974	2,426.86
$ν$	2.0173	10,561.68

V-Lab

Nihon Seikan KK GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:152.49% (-12.74%)

Date Range:

Parameter Estimates

Other Nihon Seikan KK Analyses