Skip to main content
V-Lab

KBR Inc Asy. MEM Volatility Analysis

Volatility prediction for Thursday, August 6th, 2026

1 Day

52.14%

increased by 1.11%

1 Week

51.34%

increased by 0.31%

1 Month

48.82%

decreased by 2.21%

Analysis last updated: Wednesday, August 5, 2026 at 09:44 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of KBR Inc AMEM

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Nov 16, 2006 to Jul 31, 2026

Model Insight

This asset exhibits a modest leverage effect: negative returns increase next-day volatility 40% more than equivalent positive returns.

μ

AMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.2903
24.17***
α

ARCH

Response to squared shocks

0.1660
29.66***
β

GARCH

Volatility persistence

0.7580
167.74***
γ

leverage

Additional response to negative shocks

0.0663
6.06***

Persistence:

0.957

Half-life:

16 days