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Alpha Services and Holdings SA Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:45.50% (-2.73%)
Analysis last updated: Friday, February 13, 2026 at 08:55 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Alpha Services and Holdings SA S0GARCH
paramt-stat
ω1.48903.89
α0.103310.22
β0.869966.95
γ10.06441.18
γ2-0.0276-0.38
γ3-0.0983-1.74
γ40.10591.91
γ50.02420.48
γ6-0.2191-3.95
γ70.27643.58
γ8-0.2293-2.58
γ90.15402.53
Estimation Period:
Jan 1, 1990 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts