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V-Lab

E.ON SE MEM Volatility Analysis

Volatility prediction for Wednesday, October 14th, 2026

1 Day

22.43%

increased by 3.19%

1 Week

22.67%

increased by 3.43%

1 Month

23.52%

increased by 4.28%

Analysis last updated: Wednesday, October 14, 2026 at 07:55 PM UTC

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Date Range:

from

10/13/2024

to

10/13/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of E.ON SE MEM

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 2, 1990 to Oct 9, 2026

Model Insight

Volatility shocks decay with a half-life of 41 trading days, meaning a shock loses half its impact after approximately 41 days.

μ

MEM Model

Tap to view equation

Shock decay: Shocks decay with a 41-day half-life
ParamValuet-stat
ωconst0.0552
2.39**
αARCH0.1682
11.45***
βGARCH0.8152
82.11***

0.983

Persistence

41d

Half-life
μ

MEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0552
2.39**
α

ARCH

Response to squared shocks

0.1682
11.45***
β

GARCH

Volatility persistence

0.8152
82.11***

Persistence:

0.983

Half-life:

41 days