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ERG SpA Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:24.80% (+1.11%)
Analysis last updated: Sunday, February 8, 2026 at 12:14 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of ERG SpA S0GARCH
paramt-stat
ω1.06695.52
α0.11697.71
β0.763827.02
γ1-0.0149-0.17
γ2-0.0240-0.17
γ30.15611.71
γ4-0.2957-4.68
γ50.35406.54
γ6-0.3061-5.04
γ70.19552.88
γ8-0.0442-0.62
γ9-0.0800-1.19
γ100.08871.93
Estimation Period:
Oct 16, 1997 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts