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	param	t-stat
$ω$	3.5999	4.59
$α$	0.2031	3.82
$β$	0.7058	16.85
$γ_{1}$	0.2567	1.95
$γ_{2}$	-0.1311	-0.61
$γ_{3}$	-0.2494	-1.42
$γ_{4}$	0.3234	1.66
$γ_{5}$	-0.4184	-2.39
$γ_{6}$	0.4082	3.04
$γ_{7}$	-0.3637	-2.17

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IT Tech Packaging Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:93.79% (+3.01%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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