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V-Lab

Southern Cross Electrical Engineering Ltd Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Tuesday, August 18th, 2026

1 Day

5,397.77

increased by 0.87

1 Week

5,426.95

increased by 30.05

1 Month

5,111.07

decreased by 285.83

Analysis last updated: Tuesday, August 18, 2026 at 06:10 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Southern Cross Electrical Engineering Ltd ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Nov 28, 2007 to Aug 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 50 trading days.

μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.7740
2.64***
α

ARCH

Response to squared shocks

0.0873
3.62***
β

GARCH

Volatility persistence

0.8990
39.85***
γi Spline Coefficients
K=3
γ10.0239
0.69
γ2-0.1025
-1.70*
γ30.1033
1.63

Persistence:

0.986

Half-life:

50 days