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Jiangxi Avonflow Hvac Tech Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Thursday, September 17th, 2026

1 Day

410.57

decreased by 44.55

1 Week

528.21

increased by 73.09

1 Month

561.67

increased by 106.55

Analysis last updated: Thursday, September 17, 2026 at 06:33 PM UTC

Date Range:

from

to

6M ·

1Y ·

All

graph of Jiangxi Avonflow Hvac Tech ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Sep 10, 2025 to Sep 14, 2026

Model Insight

This model fits a time-varying baseline (a spline), so illiquidity mean-reverts toward a slowly-shifting long-run level rather than a constant. Short-run deviations decay with a half-life of 4 trading days.

μ

ILLIQ-SMEM Model

Tap to view equation

Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
ParamValuet-stat
ωconst0.9649
6.78***
αARCH0.2396
4.09***
βGARCH0.6054
5.86***
γi Spline Coefficients
K=1
γ1-1.9619
-1.83*

0.845

Persistence

4d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.9649
6.78***
α

ARCH

Response to squared shocks

0.2396
4.09***
β

GARCH

Volatility persistence

0.6054
5.86***
γi Spline Coefficients
K=1
γ1-1.9619
-1.83*

Persistence:

0.845

Half-life:

4 days