V-Lab
Daiun Co Ltd Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Friday, September 11th, 2026
1 Day
11,574.40
increased by 7,820.65
1 Week
4,906.05
increased by 1,152.30
1 Month
3,149.78
decreased by 603.97
Analysis last updated: Friday, September 11, 2026 at 08:26 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Sep 30, 1993 to Sep 4, 2026Model Insight
With persistence 1.000, illiquidity shocks have a half-life of 2069 trading days (~8.2 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 ~2069 days
| Param | Value | t-stat |
|---|---|---|
| ωconst | 0.9735 | 6.69*** |
| αARCH | 0.1595 | 14.72*** |
| βGARCH | 0.8402 | 81.49*** |
Spline Coefficients
K=9
| γ1 | 0.3344 | 0.77 |
| γ2 | -1.0181 | -2.19** |
| γ3 | 1.0782 | 8.83*** |
| γ4 | -0.2398 | -1.90* |
| γ5 | -0.4826 | -3.84*** |
| γ6 | 0.5252 | 5.48*** |
| γ7 | -0.2317 | -1.95* |
| γ8 | -0.4830 | -1.54 |
| γ9 | 1.8158 | 2.92*** |
1.000
Persistence2069d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.9735 | 6.69*** |
α ARCH Response to squared shocks | 0.1595 | 14.72*** |
β GARCH Volatility persistence | 0.8402 | 81.49*** |
Spline Coefficients
K=9
| γ1 | 0.3344 | 0.77 |
| γ2 | -1.0181 | -2.19** |
| γ3 | 1.0782 | 8.83*** |
| γ4 | -0.2398 | -1.90* |
| γ5 | -0.4826 | -3.84*** |
| γ6 | 0.5252 | 5.48*** |
| γ7 | -0.2317 | -1.95* |
| γ8 | -0.4830 | -1.54 |
| γ9 | 1.8158 | 2.92*** |
Persistence:
1.000
Half-life:
2069 days
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