Skip to main content
V-Lab

RTX Corp GJR-GARCH Volatility Analysis

Volatility prediction for Monday, July 27th, 2026

1 Day

24.11%

decreased by 0.60%

1 Week

24.28%

decreased by 0.43%

1 Month

24.87%

increased by 0.16%

Analysis last updated: Friday, July 24, 2026 at 10:55 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of RTX Corp GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 2, 1990 to Jul 24, 2026

Model Insight

This asset exhibits a strong leverage effect: volatility responds almost entirely to negative shocks. The ARCH response to positive shocks is negligible.

σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0416
19.67***
α

ARCH

Response to squared shocks

0.0082
5.63***
β

GARCH

Volatility persistence

0.9250
539.70***
γ

leverage

Additional response to negative shocks

0.1112
25.93***

Persistence:

0.989

Half-life:

62 days