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V-Lab

S&P GSCI Crude Oil Index Zero Slope Spline-GARCH Volatility Analysis

Volatility prediction for Monday, May 18th, 2026

1 Day

60.20%

increased by 0.31%

1 Week

59.78%

decreased by 0.11%

1 Month

58.26%

decreased by 1.63%

Analysis last updated: Friday, May 15, 2026 at 11:07 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of S&P GSCI Crude Oil Index S0GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time
paramt-stat
ω0.75993.76
α0.08458.56
β0.898692.83
γ10.00690.75
γ2-0.0204-1.67
γ30.02583.95
γ4-0.0175-3.83
Estimation Period:
Jan 2, 1990 to May 15, 2026