V-Lab
Ikoma Technologies 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 Wednesday, September 2nd, 2026
1 Day
3,395.28
increased by 2,263.88
1 Week
3,024.06
increased by 1,892.66
1 Month
5,402.99
increased by 4,271.59
Analysis last updated: Wednesday, September 2, 2026 at 06:59 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Mar 27, 2023 to Aug 28, 2026Model Insight
With persistence 1.000, illiquidity shocks have a half-life of 86643 trading days (~343.8 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
μ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 2.9875 | 0.00 |
α ARCH Response to squared shocks | 0.6827 | 0.00 |
β GARCH Volatility persistence | 0.3172 | 0.00 |
Spline Coefficients
K=8
| γ1 | -172.7564 | 0.00 |
| γ2 | 222.2262 | 0.00 |
| γ3 | -56.1722 | 0.00 |
| γ4 | 18.2752 | 0.00 |
| γ5 | -15.5443 | -0.02 |
| γ6 | 20.5759 | 0.04 |
| γ7 | -48.1591 | -0.12 |
| γ8 | 63.5464 | 0.04 |
Persistence:
1.000
Half-life:
86643 days
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