Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	8.8451	5.67
$α$	0.0843	31.73
$β$	0.9852	360.48
$ν$	5.6456	8.51

V-Lab

IHI Corp GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:69.77% (+3.54%)

Date Range:

Parameter Estimates

Other IHI Corp Analyses