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Zappallas Inc Zero Slope Spline-GARCH Volatility Analysis
This asset is not actively trading
Analysis last updated: Thursday, October 30, 2025 at 10:04 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Zappallas Inc S0GARCH
paramt-stat
ω1.74306.07
α0.21194.80
β0.52818.24
γ10.18701.32
γ2-0.3869-1.63
γ30.33701.63
γ4-0.2039-1.11
γ50.22911.16
γ6-0.3612-1.40
γ70.48212.11
γ8-0.5583-3.02
γ90.42362.02
γ10-0.1991-1.24
Estimation Period:
May 27, 2005 to Oct 24, 2025
Impact of return on volatility tomorrow
Volatility Forecasts