Skip to main content
V-Lab
V-Lab

Ningxia Western Venture Industrial Co Ltd Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Thursday, October 8th, 2026

1 Day

459.25

decreased by 10.90

1 Month

423.53

decreased by 46.62

Analysis last updated: Thursday, October 1, 2026 at 06:56 PM UTC

Press Delete or Backspace to remove this series.
Date Range:

from

09/30/2024

to

09/30/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Ningxia Western Venture Industrial Co Ltd ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Jun 17, 1994 to Sep 30, 2026

Model Insight

With persistence 0.999, illiquidity shocks have a half-life of 886 trading days (~3.5 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 0.999, shock half-life ~886 days
ParamValuet-stat
ωconst0.8005
4.55***
αARCH0.3566
14.92***
βGARCH0.6426
27.15***
∑γi Spline Coefficients
K=8
γ1-0.2783
-1.20
γ20.5384
1.64
γ3-0.3402
-1.59
γ40.5343
2.92***
γ5-3.3419
-13.04***
γ67.2709
9.44***
γ7-6.3586
-8.66***
γ81.9796
5.31***

0.999

Persistence

886d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.8005
4.55***
α

ARCH

Response to squared shocks

0.3566
14.92***
β

GARCH

Volatility persistence

0.6426
27.15***
∑γi Spline Coefficients
K=8
γ1-0.2783
-1.20
γ20.5384
1.64
γ3-0.3402
-1.59
γ40.5343
2.92***
γ5-3.3419
-13.04***
γ67.2709
9.44***
γ7-6.3586
-8.66***
γ81.9796
5.31***

Persistence:

0.999

Half-life:

886 days