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Sirio Pharma Co Ltd Asymmetric ILLIQ Liquidity Analysis

Illiquidity prediction for Tuesday, October 20th, 2026

1 Day

403.90

decreased by 35.42

1 Week

449.39

increased by 10.07

1 Month

448.53

increased by 9.21

Analysis last updated: Tuesday, October 20, 2026 at 06:31 PM UTC

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Date Range:

from

10/19/2024

to

10/19/2026

6M ·

1Y ·

2Y ·

5Y ·

All

graph of Sirio Pharma Co Ltd ILLIQ-AMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Sep 25, 2019 to Oct 16, 2026

Model Insight

This asset shows asymmetric liquidity dynamics: illiquidity rises 281% more after negative returns than after positive returns of equal magnitude.

μ

ILLIQ-AMEM Model

Tap to view equation

Asymmetry: Illiquidity rises 281% more after negative returns
ParamValuet-stat
ωconst5.0000
1.88*
αARCH0.0533
2.38**
βGARCH0.8529
51.40***
γleverage0.1498
3.27***

0.981

Persistence

36d

Half-life
μ

ILLIQ-AMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

5.0000
1.88*
α

ARCH

Response to squared shocks

0.0533
2.38**
β

GARCH

Volatility persistence

0.8529
51.40***
γ

leverage

Additional response to negative shocks

0.1498
3.27***

Persistence:

0.981

Half-life:

36 days