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Tsi Co., Ltd. Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Tuesday, October 6th, 2026

1 Day

257.17

decreased by 22.01

1 Week

267.88

decreased by 11.30

1 Month

179.91

decreased by 99.27

Analysis last updated: Saturday, October 3, 2026 at 09:30 PM UTC

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Date Range:

from

10/02/2024

to

10/02/2026

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 Oct 2, 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 44 trading days.

μ

ILLIQ-SMEM Model

Tap to view equation

Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
ParamValuet-stat
ωconst2.6036
2.95***
αARCH0.2267
6.30***
βGARCH0.7576
23.50***
∑γi Spline Coefficients
K=10
γ13.3382
0.66
γ2-26.2278
-2.61***
γ349.8233
6.13***
γ4-32.8660
-7.07***
γ53.0417
0.69
γ65.6054
1.78*
γ7-2.6472
-1.03
γ8-2.4087
-0.85
γ93.2127
1.11
γ102.6708
0.78

0.984

Persistence

44d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

2.6036
2.95***
α

ARCH

Response to squared shocks

0.2267
6.30***
β

GARCH

Volatility persistence

0.7576
23.50***
∑γi Spline Coefficients
K=10
γ13.3382
0.66
γ2-26.2278
-2.61***
γ349.8233
6.13***
γ4-32.8660
-7.07***
γ53.0417
0.69
γ65.6054
1.78*
γ7-2.6472
-1.03
γ8-2.4087
-0.85
γ93.2127
1.11
γ102.6708
0.78

Persistence:

0.984

Half-life:

44 days