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Polytronics Technology Corp Asymmetric ILLIQ Liquidity Analysis

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

Liquidity prediction for Friday, July 10th, 2026

1 Day

416.56

decreased by 27.75

1 Week

461.48

increased by 17.17

1 Month

454.39

increased by 10.08

Analysis last updated: Friday, July 10, 2026 at 08:58 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Polytronics Technology Corp ILLIQ-AMEM

News Impact Curve

How returns affect tomorrow's liquidity

Liquidity Forecast

How liquidity evolves over time

Parameter Estimates

Jul 3, 2003 to Jul 3, 2026

Model Insight

Estimated persistence of 1.000 is at or above 1 (non-stationary): illiquidity shocks do not decay and the long-run level is undefined, so long-horizon forecasts should be treated with caution.

μ

ILLIQ-AMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

5.0000
0.68
α

ARCH

Response to squared shocks

0.0689
4.64***
β

GARCH

Volatility persistence

0.8110
35.09***
γ

leverage

Additional response to negative shocks

0.2402
1.73*

Persistence:

1.000

Half-life:

-