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V-Lab

Amdocs Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:34.74% (-0.36%)
Analysis last updated: Saturday, February 14, 2026 at 09:57 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Amdocs S0GARCH
paramt-stat
ω1.34247.77
α0.20618.12
β0.48027.49
γ1-0.1253-2.37
γ20.08291.03
γ30.17503.30
γ4-0.3004-6.97
γ50.34957.87
γ6-0.2919-5.86
γ70.20943.71
γ8-0.1906-3.54
γ90.12283.17
Estimation Period:
Jan 29, 1999 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts