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ChoiceOne Financial Services Inc ILLIQ-MFMEM Liquidity Analysis

High-persistence model: shocks decay very slowly, so the theoretical long-run value may not be practically meaningful

Illiquidity prediction for Friday, July 24th, 2026

1 Day

5,110.01

decreased by 469.31

1 Week

5,195.70

decreased by 383.62

1 Month

4,777.63

decreased by 801.69

Analysis last updated: Thursday, July 23, 2026 at 09:13 PM UTC

Date Range:

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to

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graph of ChoiceOne Financial Services Inc ILLIQ-MFMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Jun 4, 2003 to Jul 17, 2026

Model Insight

With persistence 1.000, illiquidity shocks have a half-life of 7146 trading days (~28.4 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.

Asymmetry: Illiquidity rises 261% more after negative returns

μ

ILLIQ-MFMEM Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

21
α

ARCH

Response to squared shocks

0.1078
0.99
β

GARCH

Volatility persistence

0.7516
17.34***
γ

leverage

Additional response to negative shocks

0.2810
2.11**
λ₁

tau intercept

Baseline long-term coefficient

0.0550
0.00
λ₂

forecast adj.

Forecast performance sensitivity

0.0777
2.16**
λ₃

tau persistence

Long-term factor persistence

0.9223
21.30***

Persistence:

1.000

Half-life:

7146 days