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ERG SpA Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:24.14% (+1.15%)
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 SGARCH
paramt-stat
ω1.10175.73
α0.11727.73
β0.763227.15
γ10.00790.09
γ2-0.0631-0.46
γ30.18832.09
γ4-0.3267-5.18
γ50.38087.04
γ6-0.3273-5.41
γ70.21253.12
γ8-0.0591-0.80
γ9-0.0621-0.81
γ100.05160.53
Estimation Period:
Oct 16, 1997 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts