V-Lab
Disa India Ltd Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Monday, September 7th, 2026
1 Day
7,466.53
increased by 2,076.89
1 Week
4,769.70
decreased by 619.94
1 Month
3,377.41
decreased by 2,012.23
Analysis last updated: Saturday, September 5, 2026 at 09:52 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Oct 16, 2007 to Sep 4, 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 26 trading days.
μ
ILLIQ-SMEM Model
Tap to view equation
Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
| Param | Value | t-stat |
|---|---|---|
| ωconst | 0.9749 | 5.08*** |
| αARCH | 0.1090 | 6.13*** |
| βGARCH | 0.8643 | 34.76*** |
Spline Coefficients
K=10
| γ1 | 1.8360 | 4.71*** |
| γ2 | -3.0922 | -5.01*** |
| γ3 | 2.0314 | 5.58*** |
| γ4 | -1.4286 | -4.99*** |
| γ5 | 1.0869 | 2.83*** |
| γ6 | -0.7069 | -1.86* |
| γ7 | -0.0646 | -0.16 |
| γ8 | 0.9625 | 1.97** |
| γ9 | -0.6587 | -1.70* |
| γ10 | -0.6973 | -1.38 |
0.973
Persistence26d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.9749 | 5.08*** |
α ARCH Response to squared shocks | 0.1090 | 6.13*** |
β GARCH Volatility persistence | 0.8643 | 34.76*** |
Spline Coefficients
K=10
| γ1 | 1.8360 | 4.71*** |
| γ2 | -3.0922 | -5.01*** |
| γ3 | 2.0314 | 5.58*** |
| γ4 | -1.4286 | -4.99*** |
| γ5 | 1.0869 | 2.83*** |
| γ6 | -0.7069 | -1.86* |
| γ7 | -0.0646 | -0.16 |
| γ8 | 0.9625 | 1.97** |
| γ9 | -0.6587 | -1.70* |
| γ10 | -0.6973 | -1.38 |
Persistence:
0.973
Half-life:
26 days
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