V-Lab
Phytohealth Corp Asymmetric ILLIQ Liquidity Analysis
Illiquidity prediction for Friday, July 31st, 2026
1 Day
6,850.77
increased by 1,674.39
1 Week
5,258.92
increased by 82.54
1 Month
4,305.02
decreased by 871.36
Analysis last updated: Friday, July 31, 2026 at 08:31 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Mar 18, 2005 to Jul 24, 2026Model Insight
This asset shows asymmetric liquidity dynamics: illiquidity rises 286% more after negative returns than after positive returns of equal magnitude.
μ
ILLIQ-AMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 3.9285 | 4.90*** |
α ARCH Response to squared shocks | 0.0486 | 14.06*** |
β GARCH Volatility persistence | 0.8707 | 405.53*** |
γ leverage Additional response to negative shocks | 0.1391 | 23.08*** |
Persistence:
0.989
Half-life:
62 days
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