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Sinpas Gayrimenkul Yatirim Ortakligi AS Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Tuesday, October 27th, 2026

1 Day

454.65

decreased by 59.26

1 Week

529.23

increased by 15.32

1 Month

390.41

decreased by 123.50

Analysis last updated: Tuesday, October 27, 2026 at 09:44 PM UTC

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Date Range:

from

10/26/2024

to

10/26/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Sinpas Gayrimenkul Yatirim Ortakligi AS ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Jun 22, 2007 to Oct 23, 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 39 trading days.

μ

ILLIQ-SMEM Model

Tap to view equation

Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
ParamValuet-stat
ωconst2.1243
5.65***
αARCH0.1693
9.79***
βGARCH0.8132
49.53***
∑γi Spline Coefficients
K=3
γ10.0967
6.95***
γ2-0.1872
-8.26***
γ30.1536
5.49***

0.982

Persistence

39d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

2.1243
5.65***
α

ARCH

Response to squared shocks

0.1693
9.79***
β

GARCH

Volatility persistence

0.8132
49.53***
∑γi Spline Coefficients
K=3
γ10.0967
6.95***
γ2-0.1872
-8.26***
γ30.1536
5.49***

Persistence:

0.982

Half-life:

39 days