V-Lab
Sirio Pharma Co Ltd Asymmetric ILLIQ Liquidity Analysis
Illiquidity prediction for Thursday, September 10th, 2026
1 Day
222.30
decreased by 6.64
1 Week
254.16
increased by 25.22
1 Month
361.94
increased by 133.00
Analysis last updated: Thursday, September 10, 2026 at 06:46 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Sep 25, 2019 to Sep 4, 2026Model Insight
This asset shows asymmetric liquidity dynamics: illiquidity rises 296% more after negative returns than after positive returns of equal magnitude.
μ
ILLIQ-AMEM Model
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Asymmetry: Illiquidity rises 296% more after negative returns
| Param | Value | t-stat |
|---|---|---|
| ωconst | 5.0000 | 1.87* |
| αARCH | 0.0514 | 2.30** |
| βGARCH | 0.8531 | 50.87*** |
| γleverage | 0.1521 | 3.32*** |
0.981
Persistence35d
Half-lifeμ
ILLIQ-AMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 5.0000 | 1.87* |
α ARCH Response to squared shocks | 0.0514 | 2.30** |
β GARCH Volatility persistence | 0.8531 | 50.87*** |
γ leverage Additional response to negative shocks | 0.1521 | 3.32*** |
Persistence:
0.981
Half-life:
35 days
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