Skip to main content
V-Lab
V-Lab

Guangzhou Devotion Thermal Technology Co Ltd Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Thursday, October 29th, 2026

1 Day

426.48

increased by 39.88

1 Week

334.96

decreased by 51.64

1 Month

273.71

decreased by 112.89

Analysis last updated: Thursday, October 29, 2026 at 09:24 PM UTC

Press Delete or Backspace to remove this series.
Date Range:

from

10/28/2024

to

10/28/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Guangzhou Devotion Thermal Technology Co Ltd ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Jul 10, 2012 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
ωconst1.9356
7.86***
αARCH0.1677
6.49***
βGARCH0.8119
33.61***
∑γi Spline Coefficients
K=1
γ1-0.0110
-1.99**

0.980

Persistence

34d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.9356
7.86***
α

ARCH

Response to squared shocks

0.1677
6.49***
β

GARCH

Volatility persistence

0.8119
33.61***
∑γi Spline Coefficients
K=1
γ1-0.0110
-1.99**

Persistence:

0.980

Half-life:

34 days