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V-Lab

Saph Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:31.63% (-1.90%)
Analysis last updated: Wednesday, February 11, 2026 at 09:43 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Saph S0GARCH
paramt-stat
ω2.53962.16
α0.18878.74
β0.686418.93
γ10.90982.34
γ2-1.3477-2.56
γ30.67672.65
γ4-0.3485-1.66
γ50.29651.49
γ6-0.4050-2.23
γ70.27681.54
γ8-0.0530-0.28
γ90.01170.09
Estimation Period:
Sep 19, 2005 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts