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Longevity Health Holdings Inc Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Thursday, July 30th, 2026

1 Day

384,604,700.00

decreased by 24,587,900.00

1 Week

396,898,650.00

decreased by 12,293,950.00

1 Month

532,626,781.82

increased by 123,434,181.82

Analysis last updated: Thursday, July 30, 2026 at 09:10 AM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Longevity Health Holdings Inc ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Jul 27, 2021 to Jul 17, 2026

Model Insight

This model fits a time-varying baseline (a spline), so illiquidity mean-reverts toward a slowly-shifting long-run level rather than a constant. Short-run deviations decay with a half-life of 11 trading days.

μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.1050
2.64***
α

ARCH

Response to squared shocks

0.2095
4.68***
β

GARCH

Volatility persistence

0.7281
10.10***
γi Spline Coefficients
K=7
γ1-0.2191
-0.06
γ2-2.7137
-0.43
γ311.9679
2.60***
γ4-17.1487
-4.90***
γ53.9656
1.37
γ622.7989
5.91***
γ7-35.2320
-5.73***

Persistence:

0.938

Half-life:

11 days