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V-Lab

ZhongYeDa Electric Co Ltd ILLIQ-MFMEM Liquidity Analysis

Illiquidity prediction for Monday, August 10th, 2026

1 Day

223.74

decreased by 7.83

1 Week

264.88

increased by 33.31

1 Month

435.78

increased by 204.21

Analysis last updated: Saturday, August 8, 2026 at 07:19 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of ZhongYeDa Electric Co Ltd ILLIQ-MFMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Jul 6, 2010 to Aug 7, 2026

Model Insight

Illiquidity shocks decay with a half-life of 43 trading days, meaning a shock loses half its impact after approximately 43 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

ParameterValuet-statistic
m

window

Rolling window length

41
α

ARCH

Response to squared shocks

0.2914
10.20***
β

GARCH

Volatility persistence

0.7076
239.62***
γ

leverage

Additional response to negative shocks

-0.0297
-0.48
λ₁

tau intercept

Baseline long-term coefficient

2.3561
21.25***
λ₂

forecast adj.

Forecast performance sensitivity

0.0000
0.01
λ₃

tau persistence

Long-term factor persistence

0.9957
1,049.21***

Persistence:

0.984

Half-life:

43 days