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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

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of NX Filtration N.V. GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jun 15, 2021 to Aug 21, 2026

Model 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

ParameterValuet-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