Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	1.6918	4.72
$α$	0.1689	6.44
$β$	0.5354	10.62
$γ_{1}$	0.0292	0.87
$γ_{2}$	0.0203	0.46
$γ_{3}$	-0.1621	-6.38
$γ_{4}$	0.2525	10.58
$γ_{5}$	-0.2464	-9.94
$γ_{6}$	0.1750	6.58
$γ_{7}$	-0.1009	-3.46
$γ_{8}$	0.0365	0.94
$γ_{9}$	0.0440	0.63

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Ajinomoto Co Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 25th, 2026:35.31% (+1.86%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Ajinomoto Co Inc Analyses