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 Friday, September 18th, 2026

1 Day

0.00

decreased by 9.69

1 Week

11.12

increased by 1.43

1 Month

20.30

increased by 10.61

Analysis last updated: Friday, September 18, 2026 at 06:30 PM UTC

Date Range:

from

to

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 Sep 14, 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
ωconst0.6012
αARCH0.3013
βGARCH0.6987
γi Spline Coefficients
K=10
γ1-1.7996
γ22.9000
γ3-1.7509
γ411.3019
γ5-22.8132
γ615.0572
γ7-1.6810
γ8-5.8788
γ912.6039
γ10-14.9218

1.000

Persistence

-

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.6012
α

ARCH

Response to squared shocks

0.3013
β

GARCH

Volatility persistence

0.6987
γi Spline Coefficients
K=10
γ1-1.7996
γ22.9000
γ3-1.7509
γ411.3019
γ5-22.8132
γ615.0572
γ7-1.6810
γ8-5.8788
γ912.6039
γ10-14.9218

Persistence:

1.000

Half-life:

-