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Ayvens SA Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:39.84% (+6.01%)
Analysis last updated: Tuesday, February 17, 2026 at 08:32 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Ayvens SA S0GARCH
paramt-stat
ω0.90374.67
α0.09952.75
β0.60624.30
γ10.31670.33
γ2-0.2973-0.21
γ30.80680.91
γ4-2.8012-3.02
γ53.91613.71
γ6-3.1343-2.81
γ72.28202.17
γ8-1.9789-2.20
γ90.70160.90
γ100.58620.85
Estimation Period:
Jun 19, 2017 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts