V-Lab
Mokingran Jewellery Group Co Ltd Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Thursday, September 17th, 2026
1 Day
5,313.69
unchanged at 0.00
1 Week
5,335.60
increased by 21.91
1 Month
5,590.23
increased by 276.54
Analysis last updated: Thursday, September 17, 2026 at 06:50 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Nov 29, 2024 to Sep 14, 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 9 trading days.
μ
ILLIQ-SMEM Model
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Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
| Param | Value | t-stat |
|---|---|---|
| ωconst | 0.6298 | 3.22*** |
| αARCH | 0.0000 | 0.00 |
| βGARCH | 0.9240 | 10.13*** |
Spline Coefficients
K=9
| γ1 | -9.0162 | -0.49 |
| γ2 | 25.0164 | 0.80 |
| γ3 | -19.0699 | -0.74 |
| γ4 | -3.9475 | -0.16 |
| γ5 | 50.4361 | 1.45 |
| γ6 | -156.9731 | -3.41*** |
| γ7 | 206.7445 | 4.55*** |
| γ8 | -124.1779 | -3.79*** |
| γ9 | 37.4730 | 1.43 |
0.924
Persistence9d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.6298 | 3.22*** |
α ARCH Response to squared shocks | 0.0000 | 0.00 |
β GARCH Volatility persistence | 0.9240 | 10.13*** |
Spline Coefficients
K=9
| γ1 | -9.0162 | -0.49 |
| γ2 | 25.0164 | 0.80 |
| γ3 | -19.0699 | -0.74 |
| γ4 | -3.9475 | -0.16 |
| γ5 | 50.4361 | 1.45 |
| γ6 | -156.9731 | -3.41*** |
| γ7 | 206.7445 | 4.55*** |
| γ8 | -124.1779 | -3.79*** |
| γ9 | 37.4730 | 1.43 |
Persistence:
0.924
Half-life:
9 days
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