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V-Lab

Poujoulat Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:24.57% (-0.02%)
Analysis last updated: Thursday, February 12, 2026 at 08:31 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Poujoulat S0GARCH
paramt-stat
ω0.96365.59
α0.27246.88
β0.48459.11
γ10.36672.86
γ2-0.5059-2.64
γ30.18381.43
γ4-0.0748-0.61
γ5-0.0112-0.09
γ6-0.0293-0.18
γ70.24891.16
γ8-0.3157-1.59
γ90.19941.85
Estimation Period:
Feb 26, 1992 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts