Skip to main content
V-Lab
V-Lab

Van Lanschot Kempen NV Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Tuesday, September 29th, 2026

1 Day

3,016.22

increased by 239.46

1 Week

2,680.74

decreased by 96.02

1 Month

2,264.88

decreased by 511.88

Analysis last updated: Tuesday, September 29, 2026 at 08:11 PM UTC

Press Delete or Backspace to remove this series.
Date Range:

from

09/28/2024

to

09/28/2026

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Van Lanschot Kempen NV ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Aug 22, 2018 to Sep 25, 2026

Model Insight

This model fits a time-varying baseline (a spline), so illiquidity mean-reverts toward a slowly-shifting long-run level rather than a constant. Short-run deviations decay with a half-life of 62 trading days.

μ

ILLIQ-SMEM Model

Tap to view equation

Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
ParamValuet-stat
ωconst1.2748
7.61***
αARCH0.0977
8.99***
βGARCH0.8912
73.70***
∑γi Spline Coefficients
K=1
γ1-0.0517
-3.13***

0.989

Persistence

62d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.2748
7.61***
α

ARCH

Response to squared shocks

0.0977
8.99***
β

GARCH

Volatility persistence

0.8912
73.70***
∑γi Spline Coefficients
K=1
γ1-0.0517
-3.13***

Persistence:

0.989

Half-life:

62 days