Synclayer Inc Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Tuesday, October 13th, 2026
1 Day
4,504.44
decreased by 234.12
1 Week
4,085.48
decreased by 653.08
1 Month
4,541.31
decreased by 197.25
Analysis last updated: Saturday, October 10, 2026 at 11:24 PM UTC
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News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Feb 21, 2003 to Oct 9, 2026Model Insight
With persistence 0.999, illiquidity shocks have a half-life of 470 trading days (~1.9 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 0.999, shock half-life ~470 days
| Param | Value | t-stat |
|---|---|---|
| ωconst | 1.1294 | 6.33*** |
| αARCH | 0.0988 | 4.35*** |
| βGARCH | 0.8998 | 37.23*** |
Spline Coefficients
K=3
| γ1 | -0.3367 | -3.78*** |
| γ2 | 0.6127 | 4.09*** |
| γ3 | -0.4185 | -3.77*** |
0.999
Persistence470d
Half-lifeμ
ILLIQ-SMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 1.1294 | 6.33*** |
α ARCH Response to squared shocks | 0.0988 | 4.35*** |
β GARCH Volatility persistence | 0.8998 | 37.23*** |
Spline Coefficients
K=3
| γ1 | -0.3367 | -3.78*** |
| γ2 | 0.6127 | 4.09*** |
| γ3 | -0.4185 | -3.77*** |
Persistence:
0.999
Half-life:
470 days
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