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Coca-Cola Co/The Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Wednesday, September 16th, 2026

1 Day

6.72

decreased by 0.02

1 Week

6.71

decreased by 0.03

1 Month

7.10

increased by 0.36

Analysis last updated: Tuesday, September 15, 2026 at 09:30 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Coca-Cola Co/The ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Jan 2, 1990 to Sep 11, 2026

Model Insight

With persistence 0.998, illiquidity shocks have a half-life of 415 trading days (~1.6 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.

μ

ILLIQ-SMEM Model

Tap to view equation

High persistence: persistence 0.998, shock half-life ~415 days
ParamValuet-stat
ωconst1.0519
9.88***
αARCH0.0386
11.74***
βGARCH0.9597
286.30***
γi Spline Coefficients
K=1
γ1-0.0017
-2.11**

0.998

Persistence

415d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.0519
9.88***
α

ARCH

Response to squared shocks

0.0386
11.74***
β

GARCH

Volatility persistence

0.9597
286.30***
γi Spline Coefficients
K=1
γ1-0.0017
-2.11**

Persistence:

0.998

Half-life:

415 days