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	param	t-stat
$ω$	0.0842	15.08
$α$	0.1250	28.88
$β$	0.8750	207.39
$γ$	-0.0225	-0.95
$δ$	1.5235	39.21

V-Lab

Watami Co Ltd APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:23.34% (+1.11%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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