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V-Lab

RWE AG Asy. MEM Volatility Analysis

Volatility prediction for Tuesday, July 21st, 2026

1 Day

28.13%

increased by 3.26%

1 Week

28.27%

increased by 3.40%

1 Month

28.79%

increased by 3.92%

Analysis last updated: Tuesday, July 21, 2026 at 06:42 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of RWE AG AMEM

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 2, 1990 to Jul 17, 2026

Model Insight

This asset exhibits a modest leverage effect: negative returns increase next-day volatility 18% more than equivalent positive returns.

μ

AMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0511
27.32***
α

ARCH

Response to squared shocks

0.1514
40.88***
β

GARCH

Volatility persistence

0.8241
344.95***
γ

leverage

Additional response to negative shocks

0.0268
4.36***

Persistence:

0.989

Half-life:

62 days