V-Lab
Pngs Reva Diamond Jewellery Ltd Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Tuesday, July 28th, 2026
1 Day
844.28
decreased by 39.76
1 Week
930.99
increased by 46.95
1 Month
673.04
decreased by 211.00
Analysis last updated: Tuesday, July 28, 2026 at 07:22 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Mar 4, 2026 to Jul 24, 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
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 2.1228 | 3.84*** |
α ARCH Response to squared shocks | 0.4178 | 2.75*** |
β GARCH Volatility persistence | 0.0424 | 0.29 |
Spline Coefficients
K=1
| γ1 | 20.7014 | 2.29** |
Persistence:
0.460
Half-life:
1 days
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