V-Lab
Hsing Ta Cement Co ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Friday, August 28th, 2026
1 Day
6,582.81
1 Week
4,847.02
1 Month
3,095.31
Analysis last updated: Friday, August 28, 2026 at 08:26 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
May 23, 1994 to Aug 21, 2026Model Insight
Illiquidity shocks decay with a half-life of 5 trading days, meaning a shock loses half its impact after approximately 5 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 | 31 | |
α ARCH Response to squared shocks | 0.1320 | 0.03 |
β GARCH Volatility persistence | 0.7995 | 4.78*** |
γ leverage Additional response to negative shocks | -0.1279 | -0.01 |
λ₁ tau intercept Baseline long-term coefficient | 9.8706 | 0.03 |
λ₂ forecast adj. Forecast performance sensitivity | 0.1738 | 0.04 |
λ₃ tau persistence Long-term factor persistence | 0.8262 | 0.56 |
Persistence:
0.868
Half-life:
5 days
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