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RTX Corp Spline ILLIQ Liquidity Analysis

Illiquidity prediction for Thursday, November 12th, 2026

1 Day

14.68

decreased by 0.42

1 Week

14.21

decreased by 0.89

1 Month

12.94

decreased by 2.16

Analysis last updated: Wednesday, November 11, 2026 at 10:43 PM UTC

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Date Range:

from

11/11/2024

to

11/11/2026

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of RTX Corp ILLIQ-SMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Jan 2, 1990 to Nov 6, 2026

Model Insight

With persistence 0.998, illiquidity shocks have a half-life of 376 trading days (~1.5 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 ~376 days
ParamValuet-stat
ωconst1.0214
6.70***
αARCH0.0472
11.76***
βGARCH0.9509
220.84***
∑γi Spline Coefficients
K=2
γ1-0.0049
-1.86*
γ20.0066
1.25

0.998

Persistence

376d

Half-life
μ

ILLIQ-SMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.0214
6.70***
α

ARCH

Response to squared shocks

0.0472
11.76***
β

GARCH

Volatility persistence

0.9509
220.84***
∑γi Spline Coefficients
K=2
γ1-0.0049
-1.86*
γ20.0066
1.25

Persistence:

0.998

Half-life:

376 days