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Sirio Pharma Co Ltd Asymmetric ILLIQ Liquidity Analysis

Illiquidity prediction for Thursday, September 10th, 2026

1 Day

222.30

decreased by 6.64

1 Week

254.16

increased by 25.22

1 Month

361.94

increased by 133.00

Analysis last updated: Thursday, September 10, 2026 at 06:46 PM UTC

Date Range:

from

to

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 Sep 4, 2026

Model Insight

This asset shows asymmetric liquidity dynamics: illiquidity rises 296% more after negative returns than after positive returns of equal magnitude.

μ

ILLIQ-AMEM Model

Tap to view equation

Asymmetry: Illiquidity rises 296% more after negative returns
ParamValuet-stat
ωconst5.0000
1.87*
αARCH0.0514
2.30**
βGARCH0.8531
50.87***
γleverage0.1521
3.32***

0.981

Persistence

35d

Half-life
μ

ILLIQ-AMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

5.0000
1.87*
α

ARCH

Response to squared shocks

0.0514
2.30**
β

GARCH

Volatility persistence

0.8531
50.87***
γ

leverage

Additional response to negative shocks

0.1521
3.32***

Persistence:

0.981

Half-life:

35 days