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V-Lab

PepsiCo Inc EGARCH Volatility Analysis

Volatility prediction for Tuesday, September 8th, 2026

1 Day

21.50%

increased by 1.75%

1 Week

21.62%

increased by 1.87%

1 Month

22.10%

increased by 2.35%

Analysis last updated: Friday, September 4, 2026 at 10:11 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of PepsiCo Inc EGARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 2, 1990 to Sep 4, 2026

Model Insight

This asset exhibits a strong leverage effect: negative returns increase next-day volatility 167% more than equivalent positive returns.

σ

EGARCH Model

Tap to view equation

Leverage: Negative returns increase volatility 167% more than positive returns
ParamValuet-stat
ωconst0.0128
2.28**
αARCH0.1328
9.94***
βGARCH0.9885
369.39***
γleverage-0.0605
-4.98***

0.988

Persistence

60d

Half-life
σ

EGARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0128
2.28**
α

ARCH

Response to squared shocks

0.1328
9.94***
β

GARCH

Volatility persistence

0.9885
369.39***
γ

leverage

Additional response to negative shocks

-0.0605
-4.98***

Persistence:

0.988

Half-life:

60 days