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V-Lab

S&P GSCI All Cattle Spot Index EGARCH Volatility Analysis

Volatility prediction for Monday, July 13th, 2026

1 Day

16.46%

increased by 0.11%

1 Week

16.46%

increased by 0.11%

1 Month

16.47%

increased by 0.12%

Analysis last updated: Friday, July 10, 2026 at 11:49 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of S&P GSCI All Cattle Spot Index EGARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 7, 2002 to Jul 10, 2026

Model Insight

This asset exhibits a strong leverage effect: negative returns increase next-day volatility 252% more than equivalent positive returns.

σ

EGARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0012
1.03
α

ARCH

Response to squared shocks

0.0878
30.58***
β

GARCH

Volatility persistence

0.9852
1,342.22***
γ

leverage

Additional response to negative shocks

-0.0489
-21.01***

Persistence:

0.985

Half-life:

46 days