Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	128.3698	7.51
$α$	0.0994	118.67
$β$	0.9990	7,744.19
$ν$	2.6469	271.51

V-Lab

Japan System Techniques Co GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:76.88% (+14.18%)

Date Range:

Parameter Estimates

Other Japan System Techniques Co Analyses