V-Lab
NX Filtration N.V. GJR-GARCH Volatility Analysis
Volatility prediction for Tuesday, August 4th, 2026
1 Day
45.93%
decreased by 2.17%
1 Week
46.30%
decreased by 1.80%
1 Month
47.40%
decreased by 0.70%
Analysis last updated: Tuesday, August 4, 2026 at 06:34 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Jun 15, 2021 to Jul 31, 2026Model Insight
This asset shows a rare inverse leverage effect: positive returns raise next-day volatility 96% more than negative returns. Volatility rises more after gains than after losses, the reverse of the usual leverage effect and uncommon among risky assets.
σ
GJR-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.4442 | 7.37*** |
α ARCH Response to squared shocks | 0.1240 | 7.89*** |
β GARCH Volatility persistence | 0.8619 | 74.77*** |
γ leverage Additional response to negative shocks | -0.0608 | -2.69*** |
Persistence:
0.955
Half-life:
15 days
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