V-Lab
Vigonvita Life Sciences Co Ltd Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Monday, August 24th, 2026
1 Day
9,202.38
decreased by 422.81
1 Week
9,600.78
decreased by 24.41
1 Month
10,796.79
increased by 1,171.60
Analysis last updated: Saturday, August 22, 2026 at 08:34 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Nov 6, 2025 to Aug 21, 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 8 trading days.
μ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 1.0132 | 6.67*** |
α ARCH Response to squared shocks | 0.0651 | 1.42 |
β GARCH Volatility persistence | 0.8467 | 8.06*** |
Spline Coefficients
K=1
| γ1 | -1.5904 | -0.93 |
Persistence:
0.912
Half-life:
8 days
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