V-Lab
Barramundi Ltd Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Friday, September 11th, 2026
1 Day
195,817.60
increased by 19,479.30
1 Week
275,232.68
increased by 98,894.38
1 Month
247,049.40
increased by 70,711.10
Analysis last updated: Friday, September 11, 2026 at 08:56 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Oct 26, 2006 to Sep 4, 2026Model 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 1 trading day.
μ
ILLIQ-SMEM Model
Tap to view equation
Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
| Param | Value | t-stat |
|---|---|---|
| ωconst | 0.2233 | 3.62*** |
| αARCH | 0.2820 | 2.85*** |
| βGARCH | 0.1230 | 1.64 |
Spline Coefficients
K=10
| γ1 | -1.2339 | -3.33*** |
| γ2 | 1.2617 | 2.59*** |
| γ3 | 0.0278 | 0.12 |
| γ4 | 0.1420 | 0.66 |
| γ5 | -0.4064 | -2.28** |
| γ6 | 0.2453 | 1.35 |
| γ7 | -0.2741 | -0.81 |
| γ8 | 0.8651 | 2.55** |
| γ9 | -1.4135 | -6.04*** |
| γ10 | 1.5536 | 6.49*** |
0.405
Persistence1d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.2233 | 3.62*** |
α ARCH Response to squared shocks | 0.2820 | 2.85*** |
β GARCH Volatility persistence | 0.1230 | 1.64 |
Spline Coefficients
K=10
| γ1 | -1.2339 | -3.33*** |
| γ2 | 1.2617 | 2.59*** |
| γ3 | 0.0278 | 0.12 |
| γ4 | 0.1420 | 0.66 |
| γ5 | -0.4064 | -2.28** |
| γ6 | 0.2453 | 1.35 |
| γ7 | -0.2741 | -0.81 |
| γ8 | 0.8651 | 2.55** |
| γ9 | -1.4135 | -6.04*** |
| γ10 | 1.5536 | 6.49*** |
Persistence:
0.405
Half-life:
1 days
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