V-Lab
XChange TEC Inc ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Monday, August 24th, 2026
1 Day
1,840,282.00
1 Week
3,183,705.80
1 Month
9,898,760.95
Analysis last updated: Friday, August 21, 2026 at 09:18 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Nov 5, 2019 to Aug 21, 2026Model Insight
Illiquidity shocks decay with a half-life of 8 trading days, meaning a shock loses half its impact after approximately 8 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
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 116 | |
α ARCH Response to squared shocks | 0.2868 | 1.31 |
β GARCH Volatility persistence | 0.7708 | 110.62*** |
γ leverage Additional response to negative shocks | -0.2868 | -0.82 |
λ₁ tau intercept Baseline long-term coefficient | 0.0003 | 1.46 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0002 | 1.67* |
λ₃ tau persistence Long-term factor persistence | 0.8647 | 62.11*** |
Persistence:
0.914
Half-life:
8 days
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