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	param	t-stat
$ω$	0.4226	12.21
$α$	0.2344	11.58
$β$	0.8007	108.21
$γ$	-0.0882	-2.69

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Shikigaku Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:24.34% (-0.25%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Shikigaku Co Ltd Analyses