V-Lab
Changhong Meiling Company Co., Ltd. ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Monday, July 27th, 2026
1 Day
360.05
1 Week
294.30
1 Month
297.24
Analysis last updated: Saturday, July 25, 2026 at 10:47 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Oct 18, 1993 to Jul 24, 2026Model Insight
With persistence 1.000, illiquidity shocks have a half-life of 2243 trading days (~8.9 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate. 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
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 46 | |
α ARCH Response to squared shocks | 0.2057 | 15.42*** |
β GARCH Volatility persistence | 0.8029 | 153.06*** |
γ leverage Additional response to negative shocks | -0.0178 | -0.53 |
λ₁ tau intercept Baseline long-term coefficient | 0.0000 | 0.00 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0024 | 9.75*** |
λ₃ tau persistence Long-term factor persistence | 0.9970 | 4,863.36*** |
Persistence:
1.000
Half-life:
2243 days
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