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	param	t-stat
$ω$	1.0000	7.59
$α$	0.2208	25.04
$β$	0.6151	35.59
$γ$	0.0386	1.81
$δ$	1.3901	17.46

V-Lab

Japan Medical Dynamic Mrktg APARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:41.74% (+1.09%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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