V-Lab
Longevity Health Holdings Inc Asymmetric ILLIQ Liquidity Analysis
High-persistence model: shocks decay very slowly, so the theoretical long-run value may not be practically meaningful
Illiquidity prediction for Thursday, July 30th, 2026
1 Day
477,562,200.00
1 Week
484,026,250.00
1 Month
507,586,372.73
Analysis last updated: Thursday, July 30, 2026 at 09:10 AM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jul 27, 2021 to Jul 17, 2026Model Insight
Estimated persistence of 1.000 is at or above 1 (non-stationary): illiquidity shocks do not decay and the long-run level is undefined, so long-horizon forecasts should be treated with caution.
Asymmetry: Illiquidity rises 97% more after negative returns
ILLIQ-AMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 5.0000 | 0.01 |
α ARCH Response to squared shocks | 0.0397 | 3.55*** |
β GARCH Volatility persistence | 0.9412 | 350.92*** |
γ leverage Additional response to negative shocks | 0.0384 | 2.26** |
Persistence:
1.000
Half-life:
-
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