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	param	t-stat
$ω$	0.2702	12.95
$α$	0.1005	20.73
$β$	0.8352	248.12
$γ$	0.0589	6.71

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Nippon System Development Co GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:53.57% (+13.46%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Nippon System Development Co Analyses