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	param	t-stat
$ω$	0.2984	17.87
$α$	0.2486	21.65
$β$	0.7201	74.00
$γ$	-0.0267	-0.67
$δ$	1.5056	19.40

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Imamura Securities Co Ltd APARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:31.63% (-3.53%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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