V-Lab
NX Filtration N.V. GJR-GARCH Volatility Analysis
Volatility prediction for Tuesday, August 25th, 2026
1 Day
54.17%
increased by 9.53%
1 Week
53.81%
increased by 9.17%
1 Month
52.70%
increased by 8.06%
Analysis last updated: Tuesday, August 25, 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 Aug 21, 2026Model Insight
This asset shows a rare inverse leverage effect: positive returns raise next-day volatility 99% 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 | 0.4567 | 7.47*** |
α ARCH Response to squared shocks | 0.1261 | 7.94*** |
β GARCH Volatility persistence | 0.8590 | 73.69*** |
γ leverage Additional response to negative shocks | -0.0627 | -2.75*** |
Persistence:
0.954
Half-life:
15 days
Other NX Filtration N.V. Analyses
Other GJR-GARCH Analyses on International Equities