E.ON SE GJR-GARCH Volatility Analysis
Volatility prediction for Thursday, July 16th, 2026
1 Day
23.32%
decreased by 0.68%
1 Week
23.46%
decreased by 0.54%
1 Month
23.91%
decreased by 0.09%
Analysis last updated: Thursday, July 16, 2026 at 06:39 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jan 2, 1990 to Jul 10, 2026Model Insight
This asset exhibits a strong leverage effect: negative returns increase next-day volatility 114% more than equivalent positive returns.
σ
GJR-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.0625 | 22.75*** |
α ARCH Response to squared shocks | 0.0495 | 16.40*** |
β GARCH Volatility persistence | 0.8993 | 349.39*** |
γ leverage Additional response to negative shocks | 0.0563 | 8.82*** |
Persistence:
0.977
Half-life:
30 days
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