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Zhejiang Century Huatong Group Co Ltd Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Monday, September 7th, 2026

1 Day

13.64

increased by 1.81

1 Week

11.19

decreased by 0.64

1 Month

12.66

increased by 0.83

Analysis last updated: Saturday, September 5, 2026 at 07:47 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Zhejiang Century Huatong Group Co Ltd ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Jul 28, 2011 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 33 trading days.

μ

ILLIQ-SMEM Model

Tap to view equation

Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
ParamValuet-stat
ωconst1.8366
4.44***
αARCH0.3426
12.71***
βGARCH0.6369
30.07***
γi Spline Coefficients
K=3
γ10.1066
1.00
γ20.0399
0.22
γ3-0.2923
-2.21**

0.980

Persistence

33d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.8366
4.44***
α

ARCH

Response to squared shocks

0.3426
12.71***
β

GARCH

Volatility persistence

0.6369
30.07***
γi Spline Coefficients
K=3
γ10.1066
1.00
γ20.0399
0.22
γ3-0.2923
-2.21**

Persistence:

0.980

Half-life:

33 days