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R I L Property PLC Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Monday, September 28th, 2026

1 Day

21,408.85

increased by 14,450.06

1 Week

9,289.80

increased by 2,331.01

1 Month

4,963.63

decreased by 1,995.16

Analysis last updated: Saturday, September 26, 2026 at 10:48 PM UTC

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graph of R I L Property PLC ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

May 4, 2017 to Sep 25, 2026

Model Insight

With persistence 0.997, illiquidity shocks have a half-life of 214 trading days (~0.9 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.

μ

ILLIQ-SMEM Model

Tap to view equation

High persistence: persistence 0.997, shock half-life ~214 days
ParamValuet-stat
ωconst11.2895
1.54
αARCH0.2990
3.30***
βGARCH0.6977
7.96***
∑γi Spline Coefficients
K=5
γ11.2116
1.77*
γ2-6.7870
-4.75***
γ316.0828
7.56***
γ4-21.8181
-6.65***
γ524.5264
4.86***

0.997

Persistence

214d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

11.2895
1.54
α

ARCH

Response to squared shocks

0.2990
3.30***
β

GARCH

Volatility persistence

0.6977
7.96***
∑γi Spline Coefficients
K=5
γ11.2116
1.77*
γ2-6.7870
-4.75***
γ316.0828
7.56***
γ4-21.8181
-6.65***
γ524.5264
4.86***

Persistence:

0.997

Half-life:

214 days