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Tsi Co., Ltd. Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Monday, October 26th, 2026

1 Day

237.49

increased by 7.85

1 Week

227.99

decreased by 1.65

1 Month

211.20

decreased by 18.44

Analysis last updated: Sunday, October 25, 2026 at 06:44 AM UTC

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Date Range:

from

10/23/2024

to

10/23/2026

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 23, 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 34 trading days.

μ

ILLIQ-SMEM Model

Tap to view equation

Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
ParamValuet-stat
ωconst4.9565
2.66***
αARCH0.3139
6.80***
βGARCH0.6663
14.90***
∑γi Spline Coefficients
K=9
γ11.4823
0.37
γ2-26.7703
-3.15***
γ358.9302
6.21***
γ4-38.6159
-4.38***
γ50.5565
0.08
γ65.6859
1.51
γ7-3.7350
-1.37
γ83.0219
1.51
γ92.4329
1.09

0.980

Persistence

34d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

4.9565
2.66***
α

ARCH

Response to squared shocks

0.3139
6.80***
β

GARCH

Volatility persistence

0.6663
14.90***
∑γi Spline Coefficients
K=9
γ11.4823
0.37
γ2-26.7703
-3.15***
γ358.9302
6.21***
γ4-38.6159
-4.38***
γ50.5565
0.08
γ65.6859
1.51
γ7-3.7350
-1.37
γ83.0219
1.51
γ92.4329
1.09

Persistence:

0.980

Half-life:

34 days