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V-Lab

Chevron Corp GARCH Volatility Analysis

Volatility prediction for Monday, August 10th, 2026

1 Day

25.73%

decreased by 0.24%

1 Week

25.69%

decreased by 0.28%

1 Month

25.55%

decreased by 0.42%

Analysis last updated: Friday, August 7, 2026 at 10:33 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Chevron Corp GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 2, 1990 to Aug 7, 2026

Model Insight

Volatility shocks decay with a half-life of 41 trading days, meaning a shock loses half its impact after approximately 41 days.

σ

GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0403
22.30***
α

ARCH

Response to squared shocks

0.0674
32.75***
β

GARCH

Volatility persistence

0.9157
416.24***

Persistence:

0.983

Half-life:

41 days