V-Lab
Longevity Health Holdings Inc ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Friday, August 21st, 2026
1 Day
1,005,850,000.00
1 Week
1,263,695,000.00
1 Month
871,834,821.43
Analysis last updated: Friday, August 21, 2026 at 01:54 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jul 27, 2021 to Aug 7, 2026Model Insight
With persistence 1.000, illiquidity shocks have a half-life of 2283 trading days (~9.1 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate. 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 | 126 | |
α ARCH Response to squared shocks | 0.2647 | 5.50*** |
β GARCH Volatility persistence | 0.7860 | 179.20*** |
γ leverage Additional response to negative shocks | -0.1020 | -1.09 |
λ₁ tau intercept Baseline long-term coefficient | 10.0000 | 0.01 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0000 | 0.00 |
λ₃ tau persistence Long-term factor persistence | 0.9971 | 424.84*** |
Persistence:
1.000
Half-life:
2283 days
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