V-Lab
Sirio Pharma Co Ltd ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Wednesday, September 30th, 2026
1 Day
446.19
1 Week
470.03
1 Month
415.43
Analysis last updated: Wednesday, September 30, 2026 at 06:47 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Sep 25, 2019 to Sep 24, 2026Model Insight
Illiquidity shocks decay with a half-life of 6 trading days, meaning a shock loses half its impact after approximately 6 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 | 46 | |
| αARCH | 0.1087 | 9.54*** |
| βGARCH | 0.8341 | 52.55*** |
| γleverage | -0.1087 | -5.06*** |
| λ₁tau intercept | 10.0000 | 3.92*** |
| λ₂forecast adj. | 0.9366 | 35.91*** |
| λ₃tau persistence | 0.0260 | 5.16*** |
0.888
Persistence6d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 46 | |
α ARCH Response to squared shocks | 0.1087 | 9.54*** |
β GARCH Volatility persistence | 0.8341 | 52.55*** |
γ leverage Additional response to negative shocks | -0.1087 | -5.06*** |
λ₁ tau intercept Baseline long-term coefficient | 10.0000 | 3.92*** |
λ₂ forecast adj. Forecast performance sensitivity | 0.9366 | 35.91*** |
λ₃ tau persistence Long-term factor persistence | 0.0260 | 5.16*** |
Persistence:
0.888
Half-life:
6 days
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