Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.1890	12.26
$α$	0.3705	19.21
$β$	0.9227	145.83
$γ$	0.0104	0.60

V-Lab

Ibokin Co.,Ltd. EGARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:45.52% (-4.47%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Ibokin Co.,Ltd. Analyses