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V-Lab

Aker Biomarine Asa Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Friday, August 7th, 2026

1 Day

3,858.67

increased by 896.77

1 Week

3,050.11

increased by 88.21

1 Month

7,634.50

increased by 4,672.60

Analysis last updated: Friday, August 7, 2026 at 07:58 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Aker Biomarine Asa ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Jul 6, 2020 to Jul 31, 2026

Model Insight

This model fits a time-varying baseline (a spline), so illiquidity mean-reverts toward a slowly-shifting long-run level rather than a constant. Short-run deviations decay with a half-life of 51 trading days.

μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.8612
5.38***
α

ARCH

Response to squared shocks

0.1364
7.50***
β

GARCH

Volatility persistence

0.8500
42.92***
γi Spline Coefficients
K=1
γ1-0.1209
-1.88*

Persistence:

0.986

Half-life:

51 days