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	param	t-stat
$ω$	0.3443	10.37
$α$	0.3894	8.99
$β$	0.3225	7.81
$γ$	-0.0119	-0.20
$δ$	1.7936	6.11

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Waseda Gakushukenkyukai Co APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:11.11% (+0.05%)

Date Range:

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News Impact Curve

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