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Tsi Co., Ltd. Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Friday, September 11th, 2026

1 Day

95.34

decreased by 27.52

1 Week

101.92

decreased by 20.94

1 Month

148.18

increased by 25.32

Analysis last updated: Friday, September 11, 2026 at 08:40 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Tsi Co., Ltd. ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Oct 30, 2017 to Sep 4, 2026

Model Insight

This model fits a time-varying baseline (a spline), so illiquidity mean-reverts toward a slowly-shifting long-run level rather than a constant. Short-run deviations decay with a half-life of 18 trading days.

μ

ILLIQ-SMEM Model

Tap to view equation

Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
ParamValuet-stat
ωconst8.5963
3.04***
αARCH0.3429
6.38***
βGARCH0.6185
12.04***
γi Spline Coefficients
K=9
γ15.6919
1.65*
γ2-33.0266
-4.45***
γ368.0668
8.29***
γ4-56.7877
-9.31***
γ514.9929
4.96***
γ64.6301
1.97**
γ7-6.7929
-3.77***
γ83.5951
2.33**
γ92.7436
1.21

0.961

Persistence

18d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

8.5963
3.04***
α

ARCH

Response to squared shocks

0.3429
6.38***
β

GARCH

Volatility persistence

0.6185
12.04***
γi Spline Coefficients
K=9
γ15.6919
1.65*
γ2-33.0266
-4.45***
γ368.0668
8.29***
γ4-56.7877
-9.31***
γ514.9929
4.96***
γ64.6301
1.97**
γ7-6.7929
-3.77***
γ83.5951
2.33**
γ92.7436
1.21

Persistence:

0.961

Half-life:

18 days