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V-Lab

Witbe Sa Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 16th, 2026:45.98% (-1.07%)
Analysis last updated: Saturday, February 14, 2026 at 09:52 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Witbe Sa S0GARCH
paramt-stat
ω0.55763.16
α0.20794.30
β0.41864.48
γ1-0.8184-0.44
γ20.91770.33
γ3-0.1079-0.07
γ41.17351.31
γ5-3.3003-4.40
γ63.02033.96
γ7-0.2178-0.31
γ8-1.3885-1.34
γ91.00240.80
γ10-0.3792-0.49
Estimation Period:
Apr 18, 2016 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts