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	param	t-stat
$ω$	0.1579	11.20
$α$	0.1159	13.74
$β$	0.8738	221.49
$γ$	0.0198	1.34

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Toho Acetylene Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:20.70% (-0.17%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Toho Acetylene Co Ltd Analyses