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Turkiye Sise ve Cam Fabrikalari AS Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Monday, October 19th, 2026

1 Day

11.51

increased by 2.20

1 Week

9.85

increased by 0.54

1 Month

9.07

decreased by 0.24

Analysis last updated: Sunday, October 18, 2026 at 01:48 AM UTC

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Date Range:

from

10/16/2024

to

10/16/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Turkiye Sise ve Cam Fabrikalari AS ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Jan 11, 1994 to Oct 16, 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 20 trading days.

μ

ILLIQ-SMEM Model

Tap to view equation

Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
ParamValuet-stat
ωconst0.9459
3.14***
αARCH0.1408
10.36***
βGARCH0.8244
47.63***
∑γi Spline Coefficients
K=10
γ1-0.7751
-7.78***
γ21.0449
6.48***
γ3-0.3193
-2.70***
γ40.1211
1.40
γ5-0.1363
-2.03**
γ60.1488
2.23**
γ7-0.1609
-2.48**
γ8-0.0553
-0.87
γ90.3468
5.35***
γ10-0.3008
-3.85***

0.965

Persistence

20d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.9459
3.14***
α

ARCH

Response to squared shocks

0.1408
10.36***
β

GARCH

Volatility persistence

0.8244
47.63***
∑γi Spline Coefficients
K=10
γ1-0.7751
-7.78***
γ21.0449
6.48***
γ3-0.3193
-2.70***
γ40.1211
1.40
γ5-0.1363
-2.03**
γ60.1488
2.23**
γ7-0.1609
-2.48**
γ8-0.0553
-0.87
γ90.3468
5.35***
γ10-0.3008
-3.85***

Persistence:

0.965

Half-life:

20 days