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V-Lab

adidas AG GJR-GARCH Volatility Analysis

Volatility prediction for Friday, September 4th, 2026

1 Day

39.35%

decreased by 0.89%

1 Week

39.07%

decreased by 1.17%

1 Month

38.11%

decreased by 2.13%

Analysis last updated: Friday, September 4, 2026 at 06:42 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 28, 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

0.0960
3.72***
α

ARCH

Response to squared shocks

0.0064
1.12
β

GARCH

Volatility persistence

0.9374
110.31***
γ

leverage

Additional response to negative shocks

0.0670
3.39***

Persistence:

0.977

Half-life:

30 days