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	param	t-stat
$m$	21
$α$	0.2569	28.87
$β$	0.3955	30.49
$γ$	0.0439	2.41
$λ_{1}$	0.0800	0.92
$λ_{2}$	0.0419	3.66
$λ_{3}$	0.9533	88.05

V-Lab

Mamiya-Op Co Ltd MF2-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:41.08% (-9.48%)

Date Range:

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News Impact Curve

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