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Town Centre Securities PLC Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Monday, September 21st, 2026

1 Day

61,595,120.00

increased by 1,152,220.00

1 Week

61,142,284.00

increased by 699,384.00

1 Month

122,127,632.63

increased by 61,684,732.63

Analysis last updated: Sunday, September 20, 2026 at 04:11 AM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Town Centre Securities PLC ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Jul 15, 1993 to Sep 18, 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 1 trading day.

μ

ILLIQ-SMEM Model

Tap to view equation

Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
ParamValuet-stat
ωconst0.1348
4.00***
αARCH0.3409
1.94*
βGARCH0.1051
1.14
γi Spline Coefficients
K=10
γ1-0.3113
-1.03
γ20.3663
0.83
γ30.0663
0.32
γ40.1739
1.08
γ5-0.8886
-3.96***
γ60.7263
2.52**
γ70.1938
0.79
γ8-0.6717
-2.79***
γ90.5876
2.18**
γ10-0.4947
-1.45

0.446

Persistence

1d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.1348
4.00***
α

ARCH

Response to squared shocks

0.3409
1.94*
β

GARCH

Volatility persistence

0.1051
1.14
γi Spline Coefficients
K=10
γ1-0.3113
-1.03
γ20.3663
0.83
γ30.0663
0.32
γ40.1739
1.08
γ5-0.8886
-3.96***
γ60.7263
2.52**
γ70.1938
0.79
γ8-0.6717
-2.79***
γ90.5876
2.18**
γ10-0.4947
-1.45

Persistence:

0.446

Half-life:

1 days