Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	1.0000	4.86
$α$	0.1642	10.61
$β$	0.6674	21.37
$γ$	0.3822	8.70
$δ$	1.1504	8.51

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Tripla Co Ltd APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:68.16% (-9.35%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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