V-Lab
Jiangxi Avonflow Hvac Tech Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Thursday, October 8th, 2026
1 Day
275.64
decreased by 40.18
1 Month
367.52
increased by 51.70
Analysis last updated: Thursday, October 1, 2026 at 07:40 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Sep 10, 2025 to Sep 30, 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 5 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 | 0.9500 | 6.06*** |
| αARCH | 0.2417 | 4.44*** |
| βGARCH | 0.6326 | 7.03*** |
Spline Coefficients
K=1
| γ1 | -2.8888 | -2.78*** |
0.874
Persistence5d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.9500 | 6.06*** |
α ARCH Response to squared shocks | 0.2417 | 4.44*** |
β GARCH Volatility persistence | 0.6326 | 7.03*** |
Spline Coefficients
K=1
| γ1 | -2.8888 | -2.78*** |
Persistence:
0.874
Half-life:
5 days
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