V-Lab
Amrest Holdings Se GJR-GARCH Volatility Analysis
Volatility prediction for Friday, July 24th, 2026
1 Day
27.98%
increased by 2.13%
1 Week
28.70%
increased by 2.85%
1 Month
30.81%
increased by 4.96%
Analysis last updated: Friday, July 24, 2026 at 08:02 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Apr 27, 2005 to Jul 17, 2026Model Insight
This asset exhibits a notable leverage effect: negative returns increase next-day volatility 84% more than equivalent positive returns.
σ
GJR-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.2127 | 16.30*** |
α ARCH Response to squared shocks | 0.0557 | 12.94*** |
β GARCH Volatility persistence | 0.8798 | 172.24*** |
γ leverage Additional response to negative shocks | 0.0465 | 6.11*** |
Persistence:
0.959
Half-life:
16 days
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