Skip to main content
V-Lab
V-Lab

Shandong Xinneng Taishan Power Generation Co Ltd ILLIQ-MFMEM Liquidity Analysis

Illiquidity prediction for Monday, September 21st, 2026

1 Day

222.64

decreased by 33.88

1 Week

237.44

decreased by 19.08

1 Month

204.90

decreased by 51.62

Analysis last updated: Saturday, September 19, 2026 at 07:21 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Shandong Xinneng Taishan Power Generation Co Ltd ILLIQ-MFMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

May 9, 1997 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
mwindow116
αARCH0.2933
21.69***
βGARCH0.7098
50.82***
γleverage-0.2933
-13.82***
λ₁tau intercept10.0000
1.65*
λ₂forecast adj.0.0000
0.00
λ₃tau persistence0.9356
886.85***

0.856

Persistence

4d

Half-life
μ

ILLIQ-MFMEM Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

116
α

ARCH

Response to squared shocks

0.2933
21.69***
β

GARCH

Volatility persistence

0.7098
50.82***
γ

leverage

Additional response to negative shocks

-0.2933
-13.82***
λ₁

tau intercept

Baseline long-term coefficient

10.0000
1.65*
λ₂

forecast adj.

Forecast performance sensitivity

0.0000
0.00
λ₃

tau persistence

Long-term factor persistence

0.9356
886.85***

Persistence:

0.856

Half-life:

4 days