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Guangzhou Baiyunshan Pharmaceutical Holdings Co Ltd ILLIQ-MFMEM Liquidity Analysis

Illiquidity prediction for Wednesday, November 11th, 2026

1 Day

75.57

increased by 6.95

1 Week

58.90

decreased by 9.72

1 Month

75.10

increased by 6.48

Analysis last updated: Wednesday, November 11, 2026 at 07:02 PM UTC

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Date Range:

from

11/10/2024

to

11/10/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Guangzhou Baiyunshan Pharmaceutical Holdings Co Ltd ILLIQ-MFMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Feb 23, 2001 to Nov 6, 2026

Model Insight

Illiquidity shocks decay with a half-life of 2 trading days, meaning a shock loses half its impact after approximately 2 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 2-day half-life
ParamValuet-stat
mwindow26
αARCH0.3794
1.66*
βGARCH0.5637
2.74***
γleverage-0.3794
-1.37
λ₁tau intercept7.7657
1.47
λ₂forecast adj.1.0000
17.96***
λ₃tau persistence0.0000
0.01

0.753

Persistence

2d

Half-life
μ

ILLIQ-MFMEM Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

26
α

ARCH

Response to squared shocks

0.3794
1.66*
β

GARCH

Volatility persistence

0.5637
2.74***
γ

leverage

Additional response to negative shocks

-0.3794
-1.37
λ₁

tau intercept

Baseline long-term coefficient

7.7657
1.47
λ₂

forecast adj.

Forecast performance sensitivity

1.0000
17.96***
λ₃

tau persistence

Long-term factor persistence

0.0000
0.01

Persistence:

0.753

Half-life:

2 days