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Monolithic Power Systems Inc Spline 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 31st, 2026

1 Day

25.71

increased by 3.21

1 Week

25.03

increased by 2.53

1 Month

26.20

increased by 3.70

Analysis last updated: Friday, August 28, 2026 at 09:48 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Monolithic Power Systems Inc ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Nov 19, 2004 to Aug 28, 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-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.9601
α

ARCH

Response to squared shocks

0.1132
β

GARCH

Volatility persistence

0.8868
γi Spline Coefficients
K=1
γ10.0338

Persistence:

1.000

Half-life:

-