Skip to main content
V-Lab
V-Lab

Sichuan Chuantou Energy Co Ltd Spline 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 12th, 2026

1 Day

17.62

decreased by 3.09

1 Week

19.17

decreased by 1.54

1 Month

17.64

decreased by 3.07

Analysis last updated: Saturday, October 10, 2026 at 07:02 PM UTC

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

from

10/09/2024

to

10/09/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Sichuan Chuantou Energy Co Ltd ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Sep 24, 1993 to Oct 9, 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-SMEM Model

Tap to view equation

High persistence: persistence 1.000 ≥ 1, shocks do not decay
ParamValuet-stat
ωconst0.8620
αARCH0.2950
βGARCH0.7050
∑γi Spline Coefficients
K=10
γ1-1.8297
γ21.9964
γ33.2512
γ4-7.5725
γ54.4050
γ610.4570
γ7-24.3392
γ820.1978
γ9-8.0047
γ101.2891

1.000

Persistence

-

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.8620
α

ARCH

Response to squared shocks

0.2950
β

GARCH

Volatility persistence

0.7050
∑γi Spline Coefficients
K=10
γ1-1.8297
γ21.9964
γ33.2512
γ4-7.5725
γ54.4050
γ610.4570
γ7-24.3392
γ820.1978
γ9-8.0047
γ101.2891

Persistence:

1.000

Half-life:

-