V-Lab
Hyster-Yale Inc ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Monday, September 14th, 2026
1 Day
6,286.58
1 Week
6,094.63
1 Month
6,283.06
Analysis last updated: Saturday, September 12, 2026 at 12:11 AM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Sep 28, 2012 to Sep 11, 2026Model Insight
Illiquidity shocks decay with a half-life of 15 trading days, meaning a shock loses half its impact after approximately 15 days. This multi-frequency model splits illiquidity into a fast short-run component and a slow-moving long-run level that drifts over the sample rather than a constant baseline.
ILLIQ-MFMEM Model
Tap to view equation
| Param | Value | t-stat |
|---|---|---|
| mwindow | 21 | |
| αARCH | 0.0772 | 8.58*** |
| βGARCH | 0.9148 | 99.98*** |
| γleverage | -0.0772 | -3.33*** |
| λ₁tau intercept | 10.0000 | 2.78*** |
| λ₂forecast adj. | 0.0000 | 0.00 |
| λ₃tau persistence | 0.9920 | 90.85*** |
0.953
Persistence15d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 21 | |
α ARCH Response to squared shocks | 0.0772 | 8.58*** |
β GARCH Volatility persistence | 0.9148 | 99.98*** |
γ leverage Additional response to negative shocks | -0.0772 | -3.33*** |
λ₁ tau intercept Baseline long-term coefficient | 10.0000 | 2.78*** |
λ₂ forecast adj. Forecast performance sensitivity | 0.0000 | 0.00 |
λ₃ tau persistence Long-term factor persistence | 0.9920 | 90.85*** |
Persistence:
0.953
Half-life:
15 days
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