Skip to main content
V-Lab
V-Lab

Vivmark Residential Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Monday, September 21st, 2026

1 Day

40.87

decreased by 0.36

1 Week

41.64

increased by 0.41

1 Month

49.18

increased by 7.95

Analysis last updated: Friday, September 18, 2026 at 11:53 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Vivmark Residential ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Aug 12, 1993 to Sep 18, 2026

Model Insight

With persistence 0.997, illiquidity shocks have a half-life of 211 trading days (~0.8 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 ~211 days
ParamValuet-stat
ωconst1.4131
5.82***
αARCH0.0457
11.33***
βGARCH0.9510
213.81***
γi Spline Coefficients
K=3
γ1-0.0130
-2.00**
γ20.0262
2.44**
γ3-0.0192
-1.82*

0.997

Persistence

211d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.4131
5.82***
α

ARCH

Response to squared shocks

0.0457
11.33***
β

GARCH

Volatility persistence

0.9510
213.81***
γi Spline Coefficients
K=3
γ1-0.0130
-2.00**
γ20.0262
2.44**
γ3-0.0192
-1.82*

Persistence:

0.997

Half-life:

211 days