V-Lab
Vinsys IT Services India Ltd Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Friday, September 11th, 2026
1 Day
10,551.73
increased by 5,142.75
1 Week
5,804.40
increased by 395.42
1 Month
4,536.50
decreased by 872.48
Analysis last updated: Friday, September 11, 2026 at 08:03 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Aug 11, 2023 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 7 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 | 1.3413 | 5.94*** |
| αARCH | 0.2095 | 4.01*** |
| βGARCH | 0.6934 | 11.38*** |
Spline Coefficients
K=1
| γ1 | -0.0788 | -0.69 |
0.903
Persistence7d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 1.3413 | 5.94*** |
α ARCH Response to squared shocks | 0.2095 | 4.01*** |
β GARCH Volatility persistence | 0.6934 | 11.38*** |
Spline Coefficients
K=1
| γ1 | -0.0788 | -0.69 |
Persistence:
0.903
Half-life:
7 days
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