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	param	t-stat
$ω$	4.3544	5.00
$α$	0.0753	41.74
$β$	0.9902	500.88
$ν$	5.3153	10.81

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Seven & i Holdings Co Ltd GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:23.00% (+0.25%)

Date Range:

Parameter Estimates

Other Seven & i Holdings Co Ltd Analyses