V-Lab
Wipro Ltd Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Wednesday, September 30th, 2026
1 Day
1,122.39
decreased by 55.22
1 Week
1,135.63
decreased by 41.98
1 Month
1,138.19
decreased by 39.42
Analysis last updated: Tuesday, September 29, 2026 at 09:57 PM UTC
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News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Oct 19, 2000 to Sep 25, 2026Model Insight
With persistence 0.995, illiquidity shocks have a half-life of 137 trading days (~0.5 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 0.995, shock half-life ~137 days
| Param | Value | t-stat |
|---|---|---|
| ωconst | 1.2695 | 7.80*** |
| αARCH | 0.0752 | 12.81*** |
| βGARCH | 0.9197 | 158.33*** |
Spline Coefficients
K=1
| γ1 | -0.0030 | -2.11** |
0.995
Persistence137d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 1.2695 | 7.80*** |
α ARCH Response to squared shocks | 0.0752 | 12.81*** |
β GARCH Volatility persistence | 0.9197 | 158.33*** |
Spline Coefficients
K=1
| γ1 | -0.0030 | -2.11** |
Persistence:
0.995
Half-life:
137 days
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