Skip to main content
V-Lab

Pro-Dex Inc ILLIQ-MFMEM Liquidity Analysis

Illiquidity prediction for Wednesday, September 2nd, 2026

1 Day

6,185.14

decreased by 318.32

1 Week

6,386.45

decreased by 117.01

1 Month

7,319.68

increased by 816.22

Analysis last updated: Wednesday, September 2, 2026 at 02:18 AM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Pro-Dex Inc ILLIQ-MFMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Jan 4, 1990 to Aug 28, 2026

Model Insight

With persistence 0.998, illiquidity shocks have a half-life of 405 trading days (~1.6 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.

μ

ILLIQ-MFMEM Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

126
α

ARCH

Response to squared shocks

0.0937
12.33***
β

GARCH

Volatility persistence

0.9199
190.86***
γ

leverage

Additional response to negative shocks

-0.0306
-3.80***
λ₁

tau intercept

Baseline long-term coefficient

0.0000
0.00
λ₂

forecast adj.

Forecast performance sensitivity

0.0000
0.00
λ₃

tau persistence

Long-term factor persistence

0.9993
149.61***

Persistence:

0.998

Half-life:

405 days