Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.6104	8.78
$α$	0.2384	13.38
$β$	0.6863	32.37
$γ$	-0.0342	-1.16
$δ$	1.2827	13.94

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Rakumo Inc APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:63.96% (-10.24%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Rakumo Inc Analyses