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Crown Castle Inc Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Wednesday, August 12th, 2026

1 Day

61.34

decreased by 5.07

1 Week

57.23

decreased by 9.18

1 Month

51.55

decreased by 14.86

Analysis last updated: Tuesday, August 11, 2026 at 10:16 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

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graph of Crown Castle Inc ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Aug 18, 1998 to Aug 7, 2026

Model Insight

With persistence 0.990, illiquidity shocks have a half-life of 72 trading days (~0.3 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.

μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.1463
3.63***
α

ARCH

Response to squared shocks

0.0799
13.61***
β

GARCH

Volatility persistence

0.9106
135.23***
γi Spline Coefficients
K=7
γ1-0.0418
-0.77
γ20.0301
0.39
γ30.0294
0.52
γ4-0.0334
-0.69
γ50.0567
1.26
γ6-0.0558
-1.18
γ70.0224
0.33

Persistence:

0.990

Half-life:

72 days