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{type} for {date}

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	param	t-stat
$ω$	0.6842	4.08
$α$	0.1028	3.14
$β$	0.6515	5.35
$γ_{1}$	1.3372	1.31
$γ_{2}$	-0.7526	-0.44
$γ_{3}$	-1.9118	-1.36
$γ_{4}$	2.4109	2.42
$γ_{5}$	-1.6856	-1.99
$γ_{6}$	1.5350	1.93
$γ_{7}$	-2.7193	-3.71
$γ_{8}$	2.7159	4.59

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Houghton Mifflin Harcourt Co Zero Slope Spline-GARCH Volatility Analysis

This asset is not actively trading

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Houghton Mifflin Harcourt Co Analyses