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British Land Co PLC/The Asymmetric ILLIQ Liquidity Analysis

Illiquidity prediction for Tuesday, October 27th, 2026

1 Day

880.49

decreased by 29.33

1 Week

919.09

increased by 9.27

1 Month

956.80

increased by 46.98

Analysis last updated: Tuesday, October 27, 2026 at 09:44 PM UTC

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Date Range:

from

10/26/2024

to

10/26/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of British Land Co PLC/The ILLIQ-AMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Jan 1, 1990 to Oct 23, 2026

Model Insight

With persistence 1.000, illiquidity shocks have a half-life of 2596 trading days (~10.3 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.

Asymmetry: Illiquidity rises 209% more after negative returns

μ

ILLIQ-AMEM Model

Tap to view equation

High persistence: persistence 1.000, shock half-life ~2596 daysAsymmetry: Illiquidity rises 209% more after negative returns
ParamValuet-stat
ωconst1.0669
1.14
αARCH0.0162
2.94***
βGARCH0.9666
240.93***
γleverage0.0339
3.66***

1.000

Persistence

2596d

Half-life
μ

ILLIQ-AMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.0669
1.14
α

ARCH

Response to squared shocks

0.0162
2.94***
β

GARCH

Volatility persistence

0.9666
240.93***
γ

leverage

Additional response to negative shocks

0.0339
3.66***

Persistence:

1.000

Half-life:

2596 days