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Mondelez International Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility prediction for Monday, October 5th, 2026

1 Day

20.52%

decreased by 0.36%

1 Week

21.20%

increased by 0.32%

1 Month

22.28%

increased by 1.40%

Analysis last updated: Friday, October 2, 2026 at 10:45 PM UTC

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Date Range:

from

10/02/2024

to

10/02/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Mondelez International Inc S0GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jun 13, 2001 to Oct 2, 2026

Model Insight

This model fits a time-varying baseline (a spline), so volatility mean-reverts toward a slowly-shifting long-run level rather than a constant. Short-run deviations decay with a half-life of 4 trading days.

τ

Zero Slope Spline-GARCH Model

Tap to view equation

Time-varying baseline: volatility reverts to a slowly-shifting spline trend
ParamValuet-stat
ωconst1.1578
8.71***
αARCH0.0993
5.38***
βGARCH0.7471
15.65***
∑γi Spline Coefficients
K=9
γ1-0.1616
-1.91*
γ20.3827
2.91***
γ3-0.4502
-5.51***
γ40.4146
6.78***
γ5-0.2779
-4.23***
γ60.1058
1.32
γ7-0.0087
-0.10
γ80.0195
0.23
γ9-0.0464
-0.82

0.846

Persistence

4d

Half-life
τ

Zero Slope Spline-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.1578
8.71***
α

ARCH

Response to squared shocks

0.0993
5.38***
β

GARCH

Volatility persistence

0.7471
15.65***
∑γi Spline Coefficients
K=9
γ1-0.1616
-1.91*
γ20.3827
2.91***
γ3-0.4502
-5.51***
γ40.4146
6.78***
γ5-0.2779
-4.23***
γ60.1058
1.32
γ7-0.0087
-0.10
γ80.0195
0.23
γ9-0.0464
-0.82

Persistence:

0.846

Half-life:

4 days