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Petrolia Se Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:47.83% (-0.07%)
Analysis last updated: Friday, February 13, 2026 at 10:08 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Petrolia Se S0GARCH
paramt-stat
ω0.82043.82
α0.07717.97
β0.898266.74
γ10.12431.01
γ2-0.3794-2.13
γ30.56155.50
γ4-0.4921-4.62
γ50.25271.76
γ6-0.1195-0.89
γ70.07810.77
γ8-0.0481-0.49
γ90.04660.51
Estimation Period:
Nov 11, 1999 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts