V-Lab
QTREX Quantum Ltd EGARCH Volatility Analysis
Volatility prediction for Monday, August 10th, 2026
1 Day
125.72%
decreased by 9.92%
1 Week
129.73%
decreased by 5.91%
1 Month
146.29%
increased by 10.65%
Analysis last updated: Friday, August 7, 2026 at 10:06 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jul 14, 2021 to Aug 7, 2026Model Insight
This asset exhibits a strong leverage effect: negative returns increase next-day volatility 134% more than equivalent positive returns.
σ
EGARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.0844 | 2.43** |
α ARCH Response to squared shocks | 0.2822 | 9.95*** |
β GARCH Volatility persistence | 0.9872 | 183.39*** |
γ leverage Additional response to negative shocks | -0.1131 | -3.53*** |
Persistence:
0.987
Half-life:
54 days
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