Cynca Nordic AB Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Monday, November 9th, 2026
1 Day
7,576.66
increased by 1,307.70
1 Week
6,374.73
increased by 105.77
1 Month
6,392.29
increased by 123.33
Analysis last updated: Sunday, November 8, 2026 at 02:28 AM UTC
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News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
May 19, 2008 to Nov 6, 2026Model Insight
With persistence 0.997, illiquidity shocks have a half-life of 237 trading days (~0.9 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 0.997, shock half-life ~237 days
| Param | Value | t-stat |
|---|---|---|
| ωconst | 1.0646 | 3.17*** |
| αARCH | 0.2059 | 7.74*** |
| βGARCH | 0.7912 | 29.99*** |
Spline Coefficients
K=10
| γ1 | -1.6777 | -1.10 |
| γ2 | 2.1545 | 0.71 |
| γ3 | 4.7391 | 0.97 |
| γ4 | -10.0221 | -1.72* |
| γ5 | 5.9140 | 1.64 |
| γ6 | -3.0845 | -1.24 |
| γ7 | 3.9241 | 1.28 |
| γ8 | -2.0143 | -0.77 |
| γ9 | -0.4248 | -0.32 |
| γ10 | 1.1930 | 0.82 |
0.997
Persistence237d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 1.0646 | 3.17*** |
α ARCH Response to squared shocks | 0.2059 | 7.74*** |
β GARCH Volatility persistence | 0.7912 | 29.99*** |
Spline Coefficients
K=10
| γ1 | -1.6777 | -1.10 |
| γ2 | 2.1545 | 0.71 |
| γ3 | 4.7391 | 0.97 |
| γ4 | -10.0221 | -1.72* |
| γ5 | 5.9140 | 1.64 |
| γ6 | -3.0845 | -1.24 |
| γ7 | 3.9241 | 1.28 |
| γ8 | -2.0143 | -0.77 |
| γ9 | -0.4248 | -0.32 |
| γ10 | 1.1930 | 0.82 |
Persistence:
0.997
Half-life:
237 days
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