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Draytek Corp 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 Friday, November 6th, 2026

1 Day

7,352.13

increased by 370.76

1 Week

6,476.11

decreased by 505.26

1 Month

5,547.64

decreased by 1,433.73

Analysis last updated: Friday, November 6, 2026 at 09:52 PM UTC

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Date Range:

from

11/05/2024

to

11/05/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Draytek Corp ILLIQ-AMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Jul 3, 2003 to Nov 4, 2026

Model Insight

With persistence 1.000, illiquidity shocks have a half-life of 1386294 trading days (~5501.2 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.

Asymmetry: illiquidity responds almost entirely to negative returns

μ

ILLIQ-AMEM Model

Tap to view equation

High persistence: persistence 1.000, shock half-life ~1386294 daysAsymmetry: illiquidity responds almost entirely to negative returns
ParamValuet-stat
ωconst5.0000
0.24
αARCH0.0028
0.06
βGARCH0.9125
40.44***
γleverage0.1693
11.57***

1.000

Persistence

1386294d

Half-life
μ

ILLIQ-AMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

5.0000
0.24
α

ARCH

Response to squared shocks

0.0028
0.06
β

GARCH

Volatility persistence

0.9125
40.44***
γ

leverage

Additional response to negative shocks

0.1693
11.57***

Persistence:

1.000

Half-life:

1386294 days