V-Lab
Vera Konsept Gayrimenkul Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Wednesday, September 23rd, 2026
1 Day
6,560.65
increased by 1,970.47
1 Week
2,999.91
decreased by 1,590.27
1 Month
1,370.38
decreased by 3,219.80
Analysis last updated: Wednesday, September 23, 2026 at 08:14 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Oct 26, 2023 to Sep 18, 2026Model Insight
This model fits a time-varying baseline (a spline), so illiquidity mean-reverts toward a slowly-shifting long-run level rather than a constant. Short-run deviations decay with a half-life of 1 trading day.
μ
ILLIQ-SMEM Model
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Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
| Param | Value | t-stat |
|---|---|---|
| ωconst | 1.0975 | 8.64*** |
| αARCH | 0.1828 | 3.77*** |
| βGARCH | 0.2472 | 2.03** |
Spline Coefficients
K=2
| γ1 | -0.5835 | -3.15*** |
| γ2 | 1.3491 | 4.35*** |
0.430
Persistence1d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 1.0975 | 8.64*** |
α ARCH Response to squared shocks | 0.1828 | 3.77*** |
β GARCH Volatility persistence | 0.2472 | 2.03** |
Spline Coefficients
K=2
| γ1 | -0.5835 | -3.15*** |
| γ2 | 1.3491 | 4.35*** |
Persistence:
0.430
Half-life:
1 days
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