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V-Lab

RTX Corp Asy. MEM Volatility Analysis

Volatility prediction for Tuesday, September 8th, 2026

1 Day

26.10%

decreased by 1.74%

1 Week

26.16%

decreased by 1.68%

1 Month

26.37%

decreased by 1.47%

Analysis last updated: Friday, September 4, 2026 at 11:11 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of RTX Corp AMEM

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 2, 1990 to Sep 4, 2026

Model Insight

This asset exhibits a notable leverage effect: negative returns increase next-day volatility 72% more than equivalent positive returns.

μ

AMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0667
8.88***
α

ARCH

Response to squared shocks

0.1354
10.37***
β

GARCH

Volatility persistence

0.7932
80.92***
γ

leverage

Additional response to negative shocks

0.0982
3.91***

Persistence:

0.978

Half-life:

31 days