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V-Lab

Jiangxi Ganneng Co Ltd ILLIQ-MFMEM Liquidity Analysis

Illiquidity prediction for Monday, August 24th, 2026

1 Day

158.84

increased by 4.91

1 Week

161.14

increased by 7.21

1 Month

128.55

decreased by 25.38

Analysis last updated: Saturday, August 22, 2026 at 07:13 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Jiangxi Ganneng Co Ltd ILLIQ-MFMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Nov 26, 1997 to Aug 21, 2026
Stationarity Enforced

Model Insight

With persistence 0.995, illiquidity shocks have a half-life of 138 trading days (~0.5 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate. 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

ParameterValuet-statistic
m

window

Rolling window length

56
α

ARCH

Response to squared shocks

0.4673
0.01
β

GARCH

Volatility persistence

0.6675
7.96***
γ

leverage

Additional response to negative shocks

-0.2796
0.00
λ₁

tau intercept

Baseline long-term coefficient

0.0000
0.01
λ₂

forecast adj.

Forecast performance sensitivity

0.7141
0.01
λ₃

tau persistence

Long-term factor persistence

0.1308
0.01

Persistence:

0.995

Half-life:

138 days