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Henderson Smaller Companies Investment Trust PLC/The Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Monday, October 26th, 2026

1 Day

8,053.40

increased by 18.48

1 Week

6,518.03

decreased by 1,516.89

1 Month

10,015.50

increased by 1,980.58

Analysis last updated: Sunday, October 25, 2026 at 08:38 AM UTC

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Date Range:

from

10/23/2024

to

10/23/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Henderson Smaller Companies Investment Trust PLC/The ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Jan 2, 2007 to Oct 23, 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 29 trading days.

μ

ILLIQ-SMEM Model

Tap to view equation

Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
ParamValuet-stat
ωconst1.0031
2.25**
αARCH0.1428
4.15***
βGARCH0.8338
31.17***
∑γi Spline Coefficients
K=5
γ1-0.3625
-6.46***
γ20.4751
5.39***
γ3-0.1000
-1.63
γ4-0.0050
-0.10
γ5-0.0204
-0.25

0.977

Persistence

29d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.0031
2.25**
α

ARCH

Response to squared shocks

0.1428
4.15***
β

GARCH

Volatility persistence

0.8338
31.17***
∑γi Spline Coefficients
K=5
γ1-0.3625
-6.46***
γ20.4751
5.39***
γ3-0.1000
-1.63
γ4-0.0050
-0.10
γ5-0.0204
-0.25

Persistence:

0.977

Half-life:

29 days