Skip to main content
V-Lab
V-Lab

Shanghai Yaohua Pilkington Glass Group Co Ltd Asymmetric ILLIQ Liquidity Analysis

High-persistence model: shocks decay very slowly, so the theoretical long-run value may not be practically meaningful

Illiquidity prediction for Monday, October 19th, 2026

1 Day

328,285.00

decreased by 23,737.10

1 Week

338,083.30

decreased by 13,938.80

1 Month

315,883.39

decreased by 36,138.71

Analysis last updated: Saturday, October 17, 2026 at 07:32 PM UTC

Press Delete or Backspace to remove this series.
Date Range:

from

10/16/2024

to

10/16/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Shanghai Yaohua Pilkington Glass Group Co Ltd ILLIQ-AMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Dec 13, 1993 to Oct 16, 2026

Model Insight

Estimated persistence of 1.000 is at or above 1 (non-stationary): illiquidity shocks do not decay and the long-run level is undefined, so long-horizon forecasts should be treated with caution.

μ

ILLIQ-AMEM Model

Tap to view equation

High persistence: persistence 1.000 ≥ 1, shocks do not decay
ParamValuet-stat
ωconst5.0000
0.01
αARCH0.0543
0.52
βGARCH0.9326
34.19***
γleverage0.0263
0.17

1.000

Persistence

-

Half-life
μ

ILLIQ-AMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

5.0000
0.01
α

ARCH

Response to squared shocks

0.0543
0.52
β

GARCH

Volatility persistence

0.9326
34.19***
γ

leverage

Additional response to negative shocks

0.0263
0.17

Persistence:

1.000

Half-life:

-