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Sogb SA Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:35.93% (-4.28%)
Analysis last updated: Thursday, February 12, 2026 at 09:23 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Sogb SA S0GARCH
paramt-stat
ω1.42986.25
α0.16344.81
β0.61807.61
γ10.24441.52
γ2-0.3318-1.33
γ30.03710.24
γ40.16791.31
γ5-0.1079-0.73
γ6-0.2027-1.13
γ70.35832.31
γ8-0.1939-2.11
Estimation Period:
Dec 29, 2003 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts