Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.0667	12.42
$α$	0.1115	17.47
$β$	0.9706	426.05
$γ$	-0.0350	-6.75

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Tachi-S Co Ltd EGARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:25.37% (+0.16%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Tachi-S Co Ltd Analyses