V-Lab
Fresenius SE & Co KGaA Asy. MEM Volatility Analysis
Volatility prediction for Friday, August 7th, 2026
1 Day
25.43%
increased by 0.37%
1 Week
25.59%
increased by 0.53%
1 Month
26.16%
increased by 1.10%
Analysis last updated: Friday, August 7, 2026 at 06:41 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jul 29, 1993 to Jul 31, 2026Model Insight
This asset exhibits a notable leverage effect: negative returns increase next-day volatility 63% more than equivalent positive returns.
μ
AMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.0484 | 19.52*** |
α ARCH Response to squared shocks | 0.0529 | 14.14*** |
β GARCH Volatility persistence | 0.9178 | 405.03*** |
γ leverage Additional response to negative shocks | 0.0335 | 6.41*** |
Persistence:
0.987
Half-life:
55 days
Other Fresenius SE & Co KGaA Analyses
Other Asy. MEM Analyses on International Equities