V-Lab
Yieh-Hsing Enterprise Co Ltd Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Tuesday, August 11th, 2026
1 Day
3,831.82
increased by 935.63
1 Week
3,687.56
increased by 791.37
1 Month
4,852.35
increased by 1,956.16
Analysis last updated: Tuesday, August 11, 2026 at 09:17 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
May 23, 1994 to Aug 7, 2026Model Insight
With persistence 1.000, illiquidity shocks have a half-life of 2484 trading days (~9.9 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
μ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 1.0751 | 6.98*** |
α ARCH Response to squared shocks | 0.2149 | 17.06*** |
β GARCH Volatility persistence | 0.7849 | 62.51*** |
Spline Coefficients
K=3
| γ1 | -0.0310 | -2.03** |
| γ2 | 0.0607 | 2.65*** |
| γ3 | -0.2193 | -8.85*** |
Persistence:
1.000
Half-life:
2484 days
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