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Ardent Health 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 Monday, August 24th, 2026

1 Day

5,253.83

increased by 1,096.42

1 Week

4,104.67

decreased by 52.74

1 Month

3,641.48

decreased by 515.93

Analysis last updated: Friday, August 21, 2026 at 10:25 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

All

graph of Ardent Health Inc ILLIQ-AMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Jul 18, 2024 to Aug 21, 2026

Model Insight

With persistence 1.000, illiquidity shocks have a half-life of 92419 trading days (~366.7 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.

μ

ILLIQ-AMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

5.0000
0.28
α

ARCH

Response to squared shocks

0.0561
4.66***
β

GARCH

Volatility persistence

0.9312
143.87***
γ

leverage

Additional response to negative shocks

0.0254
1.18

Persistence:

1.000

Half-life:

92419 days