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Katana Capital Ltd/Fund ILLIQ-MFMEM Liquidity Analysis

High-persistence model: shocks decay very slowly, so the theoretical long-run value may not be practically meaningful

Illiquidity prediction for Wednesday, September 9th, 2026

1 Day

533,380,200.00

decreased by 6,370,700.00

1 Week

536,565,550.00

decreased by 3,185,350.00

1 Month

583,571,666.67

increased by 43,820,766.67

Analysis last updated: Wednesday, September 9, 2026 at 05:51 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Katana Capital Ltd/Fund ILLIQ-MFMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Dec 27, 2005 to Aug 28, 2026

Model Insight

With persistence 1.000, illiquidity shocks have a half-life of 10193 trading days (~40.4 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 1.000, shock half-life ~10193 days
ParamValuet-stat
mwindow126
αARCH0.0273
1.34
βGARCH0.9829
129.16***
γleverage-0.0206
-0.74
λ₁tau intercept4.8391
0.00
λ₂forecast adj.0.0011
0.08
λ₃tau persistence0.9989
29.36***

1.000

Persistence

10193d

Half-life
μ

ILLIQ-MFMEM Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

126
α

ARCH

Response to squared shocks

0.0273
1.34
β

GARCH

Volatility persistence

0.9829
129.16***
γ

leverage

Additional response to negative shocks

-0.0206
-0.74
λ₁

tau intercept

Baseline long-term coefficient

4.8391
0.00
λ₂

forecast adj.

Forecast performance sensitivity

0.0011
0.08
λ₃

tau persistence

Long-term factor persistence

0.9989
29.36***

Persistence:

1.000

Half-life:

10193 days