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V-Lab

BTB Korea Co Ltd Spline ILLIQ Liquidity Analysis

Liquidity prediction for Monday, July 20th, 2026

1 Day

1,105.27

increased by 316.86

1 Week

811.58

increased by 23.17

1 Month

849.71

increased by 61.30

Analysis last updated: Friday, July 17, 2026 at 08:46 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

All

graph of BTB Korea Co Ltd ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's liquidity

Liquidity Forecast

How liquidity evolves over time

Parameter Estimates

Apr 5, 2017 to Jul 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 3 trading days.

μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.7792
2.45**
α

ARCH

Response to squared shocks

0.1579
5.40***
β

GARCH

Volatility persistence

0.6264
7.62***
γi Spline Coefficients
K=10
γ1-37.7064
-5.47***
γ251.7076
5.44***
γ3-7.8980
-1.96**
γ4-9.0161
-3.92***
γ5-0.1549
-0.08
γ68.2536
4.45***
γ7-5.5083
-3.12***
γ8-0.5775
-0.32
γ91.2402
0.60
γ101.3011
0.35

Persistence:

0.784

Half-life:

3 days