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V-Lab

Luxembourg Stock Exchange LuxX Index EGARCH Volatility Analysis

Volatility prediction for Tuesday, July 14th, 2026

1 Day

24.32%

decreased by 1.91%

1 Week

24.21%

decreased by 2.02%

1 Month

23.82%

decreased by 2.41%

Analysis last updated: Tuesday, July 14, 2026 at 05:44 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Luxembourg Stock Exchange LuxX Index EGARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 4, 1999 to Jul 10, 2026

Model Insight

This asset exhibits a notable leverage effect: negative returns increase next-day volatility 59% more than equivalent positive returns.

σ

EGARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0170
13.82***
α

ARCH

Response to squared shocks

0.1776
32.34***
β

GARCH

Volatility persistence

0.9743
767.16***
γ

leverage

Additional response to negative shocks

-0.0406
-9.27***

Persistence:

0.974

Half-life:

27 days