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Lanka Realty Investments Plc ILLIQ-MFMEM Liquidity Analysis

Illiquidity prediction for Tuesday, September 22nd, 2026

1 Day

11,715.54

increased by 3,366.98

1 Week

9,716.42

increased by 1,367.86

1 Month

9,446.13

increased by 1,097.57

Analysis last updated: Tuesday, September 22, 2026 at 08:27 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Lanka Realty Investments Plc ILLIQ-MFMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Aug 11, 1997 to Sep 18, 2026

Model Insight

With persistence 0.995, illiquidity shocks have a half-life of 138 trading days (~0.5 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate. This multi-frequency model splits illiquidity into a fast short-run component and a slow-moving long-run level that drifts over the sample rather than a constant baseline.

μ

ILLIQ-MFMEM Model

Tap to view equation

High persistence: persistence 0.995, shock half-life ~138 days
ParamValuet-stat
mwindow96
αARCH0.1170
3.77***
βGARCH0.8935
36.08***
γleverage-0.0311
-0.84
λ₁tau intercept0.0000
0.00
λ₂forecast adj.0.0178
2.77***
λ₃tau persistence0.9822
137.97***

0.995

Persistence

138d

Half-life
μ

ILLIQ-MFMEM Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

96
α

ARCH

Response to squared shocks

0.1170
3.77***
β

GARCH

Volatility persistence

0.8935
36.08***
γ

leverage

Additional response to negative shocks

-0.0311
-0.84
λ₁

tau intercept

Baseline long-term coefficient

0.0000
0.00
λ₂

forecast adj.

Forecast performance sensitivity

0.0178
2.77***
λ₃

tau persistence

Long-term factor persistence

0.9822
137.97***

Persistence:

0.995

Half-life:

138 days