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BIN Ulasim VE Akilli Sehir T Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Monday, September 21st, 2026

1 Day

8,890.32

increased by 7,527.58

1 Week

2,692.61

increased by 1,329.87

1 Month

1,297.56

decreased by 65.18

Analysis last updated: Sunday, September 20, 2026 at 02:55 AM UTC

Date Range:

from

to

6M ·

1Y ·

All

graph of BIN Ulasim VE Akilli Sehir T ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Oct 9, 2024 to Sep 18, 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 5 trading days.

μ

ILLIQ-SMEM Model

Tap to view equation

Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
ParamValuet-stat
ωconst0.8415
5.19***
αARCH0.2280
2.51**
βGARCH0.6439
5.03***
γi Spline Coefficients
K=2
γ1-2.7983
-1.99**
γ26.8781
1.78*

0.872

Persistence

5d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.8415
5.19***
α

ARCH

Response to squared shocks

0.2280
2.51**
β

GARCH

Volatility persistence

0.6439
5.03***
γi Spline Coefficients
K=2
γ1-2.7983
-1.99**
γ26.8781
1.78*

Persistence:

0.872

Half-life:

5 days