Jiangxi Avonflow Hvac Tech Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Tuesday, October 27th, 2026
1 Day
376.56
decreased by 1.94
1 Week
342.92
decreased by 35.58
1 Month
307.75
decreased by 70.75
Analysis last updated: Tuesday, October 27, 2026 at 06:41 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Sep 10, 2025 to Oct 23, 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 | 0.9473 | 6.32*** |
| αARCH | 0.2359 | 4.44*** |
| βGARCH | 0.6334 | 7.07*** |
Spline Coefficients
K=1
| γ1 | -2.8785 | -3.20*** |
0.869
Persistence5d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.9473 | 6.32*** |
α ARCH Response to squared shocks | 0.2359 | 4.44*** |
β GARCH Volatility persistence | 0.6334 | 7.07*** |
Spline Coefficients
K=1
| γ1 | -2.8785 | -3.20*** |
Persistence:
0.869
Half-life:
5 days
Other Jiangxi Avonflow Hvac Tech Analyses
Other Spline ILLIQ Analyses on International Equities