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	param	t-stat
$ω$	9.4272	6.47
$α$	0.0528	65.80
$β$	0.9990	6,986.01
$ν$	6.2713	13.44

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S&P/HKEx LargeCap Index GAS-GARCH Student T Volatility Analysis

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News Impact Curve

Volatility Forecast

Parameter Estimates

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