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Care Service Co Ltd Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Monday, September 7th, 2026

1 Day

7,221.80

increased by 924.23

1 Week

6,327.06

increased by 29.49

1 Month

8,512.65

increased by 2,215.08

Analysis last updated: Saturday, September 5, 2026 at 11:14 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Care Service Co Ltd ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Nov 29, 2004 to Sep 4, 2026

Model Insight

With persistence 1.000, illiquidity shocks have a half-life of 2179 trading days (~8.6 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 1.000, shock half-life ~2179 days
ParamValuet-stat
ωconst0.9707
5.69***
αARCH0.1564
17.17***
βGARCH0.8433
91.48***
γi Spline Coefficients
K=2
γ1-0.1271
-8.44***
γ20.2417
9.41***

1.000

Persistence

2179d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.9707
5.69***
α

ARCH

Response to squared shocks

0.1564
17.17***
β

GARCH

Volatility persistence

0.8433
91.48***
γi Spline Coefficients
K=2
γ1-0.1271
-8.44***
γ20.2417
9.41***

Persistence:

1.000

Half-life:

2179 days