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V-Lab

Guangzhou Devotion Thermal Technology Co Ltd ILLIQ-MFMEM Liquidity Analysis

Illiquidity prediction for Monday, September 21st, 2026

1 Day

153.66

decreased by 41.80

1 Week

192.24

decreased by 3.22

1 Month

188.93

decreased by 6.53

Analysis last updated: Saturday, September 19, 2026 at 07:51 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Guangzhou Devotion Thermal Technology Co Ltd ILLIQ-MFMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Jul 10, 2012 to Sep 18, 2026

Model Insight

Illiquidity shocks decay with a half-life of 4 trading days, meaning a shock loses half its impact after approximately 4 days. This multi-frequency model splits illiquidity into a fast short-run component and a slow-moving long-run level that drifts over the sample rather than a constant baseline.

μ

ILLIQ-MFMEM Model

Tap to view equation

Shock decay: Shocks decay with a 4-day half-life
ParamValuet-stat
mwindow66
αARCH0.2587
14.29***
βGARCH0.7261
53.39***
γleverage-0.2587
-2.91***
λ₁tau intercept10.0000
2.83***
λ₂forecast adj.0.8238
14.55***
λ₃tau persistence0.0000
0.24

0.855

Persistence

4d

Half-life
μ

ILLIQ-MFMEM Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

66
α

ARCH

Response to squared shocks

0.2587
14.29***
β

GARCH

Volatility persistence

0.7261
53.39***
γ

leverage

Additional response to negative shocks

-0.2587
-2.91***
λ₁

tau intercept

Baseline long-term coefficient

10.0000
2.83***
λ₂

forecast adj.

Forecast performance sensitivity

0.8238
14.55***
λ₃

tau persistence

Long-term factor persistence

0.0000
0.24

Persistence:

0.855

Half-life:

4 days