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	param	t-stat
$ω$	0.0398	17.28
$α$	0.0851	38.93
$β$	0.9149	372.21
$γ$	0.2824	17.50
$δ$	1.3232	31.66

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Bridgestone Corp APARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:30.43% (-0.81%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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