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V-Lab

adidas AG MEM Volatility Analysis

Volatility prediction for Monday, August 17th, 2026

1 Day

34.27%

decreased by 0.56%

1 Week

34.12%

decreased by 0.71%

1 Month

33.67%

decreased by 1.16%

Analysis last updated: Saturday, August 15, 2026 at 08:11 PM UTC

Date Range:

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to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

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graph of adidas AG MEM

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Nov 17, 1995 to Aug 14, 2026

Model Insight

Volatility shocks decay with a half-life of 18 trading days, meaning a shock loses half its impact after approximately 18 days.

μ

MEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.1538
12.49***
α

ARCH

Response to squared shocks

0.1688
38.08***
β

GARCH

Volatility persistence

0.7938
252.25***

Persistence:

0.963

Half-life:

18 days