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	param	t-stat
$ω$	1.3215	12.20
$α$	0.1201	2.73
$β$	0.5154	3.73
$γ_{1}$	0.0305	4.14

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Appier Group Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:61.38% (-3.91%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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