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V-Lab

RWE AG GJR-GARCH Volatility Analysis

Volatility prediction for Monday, August 24th, 2026

1 Day

23.90%

decreased by 0.65%

1 Week

24.02%

decreased by 0.53%

1 Month

24.48%

decreased by 0.07%

Analysis last updated: Saturday, August 22, 2026 at 08:30 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of RWE AG GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 2, 1990 to Aug 21, 2026

Model Insight

This asset exhibits a strong leverage effect: negative returns increase next-day volatility 127% more than equivalent positive returns.

σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0380
18.86***
α

ARCH

Response to squared shocks

0.0351
17.74***
β

GARCH

Volatility persistence

0.9312
536.10***
γ

leverage

Additional response to negative shocks

0.0444
10.53***

Persistence:

0.989

Half-life:

60 days