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V-Lab

adidas AG GJR-GARCH Volatility Analysis

Volatility prediction for Wednesday, August 26th, 2026

1 Day

44.22%

decreased by 0.51%

1 Week

43.78%

decreased by 0.95%

1 Month

42.21%

decreased by 2.52%

Analysis last updated: Wednesday, August 26, 2026 at 08:09 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of adidas AG GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Nov 17, 1995 to Aug 21, 2026

Model Insight

This asset exhibits a strong leverage effect: volatility responds almost entirely to negative shocks. The ARCH response to positive shocks is negligible.

σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0951
14.82***
α

ARCH

Response to squared shocks

0.0062
4.37***
β

GARCH

Volatility persistence

0.9378
444.45***
γ

leverage

Additional response to negative shocks

0.0671
13.61***

Persistence:

0.978

Half-life:

31 days