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National Petroleum Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:14.67% (-0.28%)
Analysis last updated: Sunday, February 8, 2026 at 03:44 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of National Petroleum Co Ltd S0GARCH
paramt-stat
ω2.79329.67
α0.25517.35
β0.34526.18
γ1-0.0722-0.81
γ20.34132.23
γ3-0.4385-3.55
γ40.17581.51
γ5-0.0255-0.16
γ60.04930.28
γ70.09360.56
γ8-0.2806-1.52
γ90.28151.93
γ10-0.1857-2.71
Estimation Period:
Feb 7, 2001 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts