Hanking Gold International 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, October 16th, 2026
1 Day
8,330.60
decreased by 96.03
1 Week
8,419.41
decreased by 7.22
1 Month
5,466.75
decreased by 2,959.88
Analysis last updated: Friday, October 16, 2026 at 07:21 PM UTC
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How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Sep 30, 2011 to Oct 9, 2026Model Insight
With persistence 1.000, illiquidity shocks have a half-life of 57762 trading days (~229.2 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
μ
ILLIQ-SMEM Model
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High persistence: persistence 1.000, shock half-life ~57762 days
| Param | Value | t-stat |
|---|---|---|
| ωconst | 2.3702 | 0.03 |
| αARCH | 0.2078 | 0.02 |
| βGARCH | 0.7922 | 0.07 |
Spline Coefficients
K=10
| γ1 | -5.8036 | -0.03 |
| γ2 | 5.7040 | 0.03 |
| γ3 | 2.2133 | 0.13 |
| γ4 | -3.0893 | -0.04 |
| γ5 | 1.5730 | 0.01 |
| γ6 | -7.2097 | -0.01 |
| γ7 | 10.8771 | 0.02 |
| γ8 | 7.1552 | 0.01 |
| γ9 | -26.7881 | -0.01 |
| γ10 | 25.3567 | 0.01 |
1.000
Persistence57762d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 2.3702 | 0.03 |
α ARCH Response to squared shocks | 0.2078 | 0.02 |
β GARCH Volatility persistence | 0.7922 | 0.07 |
Spline Coefficients
K=10
| γ1 | -5.8036 | -0.03 |
| γ2 | 5.7040 | 0.03 |
| γ3 | 2.2133 | 0.13 |
| γ4 | -3.0893 | -0.04 |
| γ5 | 1.5730 | 0.01 |
| γ6 | -7.2097 | -0.01 |
| γ7 | 10.8771 | 0.02 |
| γ8 | 7.1552 | 0.01 |
| γ9 | -26.7881 | -0.01 |
| γ10 | 25.3567 | 0.01 |
Persistence:
1.000
Half-life:
57762 days
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