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Nanshan Aluminium Internatio Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Wednesday, October 7th, 2026

1 Day

1,774.03

increased by 153.35

1 Week

1,760.09

increased by 139.41

1 Month

1,460.72

decreased by 159.96

Analysis last updated: Wednesday, October 7, 2026 at 06:50 PM UTC

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Date Range:

from

10/06/2024

to

10/06/2026

6M ·

1Y ·

All

graph of Nanshan Aluminium Internatio ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Mar 25, 2025 to Oct 2, 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 29 trading days.

μ

ILLIQ-SMEM Model

Tap to view equation

Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
ParamValuet-stat
ωconst1.2222
5.17***
αARCH0.1440
3.86***
βGARCH0.8325
19.11***
∑γi Spline Coefficients
K=1
γ10.7913
0.87

0.977

Persistence

29d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.2222
5.17***
α

ARCH

Response to squared shocks

0.1440
3.86***
β

GARCH

Volatility persistence

0.8325
19.11***
∑γi Spline Coefficients
K=1
γ10.7913
0.87

Persistence:

0.977

Half-life:

29 days