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MCR SA Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Monday, October 5th, 2026

1 Day

1,438,757.00

decreased by 91,674.00

1 Week

1,490,666.50

decreased by 39,764.50

1 Month

1,087,171.58

decreased by 443,259.42

Analysis last updated: Saturday, October 3, 2026 at 10:15 PM UTC

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Date Range:

from

10/02/2024

to

10/02/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of MCR SA ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Jul 30, 2007 to Oct 2, 2026

Model Insight

With persistence 0.997, illiquidity shocks have a half-life of 270 trading days (~1.1 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 ~270 days
ParamValuet-stat
ωconst2.8491
2.08**
αARCH0.2944
6.21***
βGARCH0.7031
14.98***
∑γi Spline Coefficients
K=9
γ1-1.6680
-3.51***
γ22.8661
3.41***
γ3-1.9122
-3.07***
γ41.4897
3.49***
γ5-1.1325
-2.68***
γ6-0.1128
-0.30
γ71.0434
1.91*
γ8-3.4616
-1.80*
γ910.2377
2.11**

0.997

Persistence

270d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

2.8491
2.08**
α

ARCH

Response to squared shocks

0.2944
6.21***
β

GARCH

Volatility persistence

0.7031
14.98***
∑γi Spline Coefficients
K=9
γ1-1.6680
-3.51***
γ22.8661
3.41***
γ3-1.9122
-3.07***
γ41.4897
3.49***
γ5-1.1325
-2.68***
γ6-0.1128
-0.30
γ71.0434
1.91*
γ8-3.4616
-1.80*
γ910.2377
2.11**

Persistence:

0.997

Half-life:

270 days