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V-Lab

Bristol-Myers Squibb Co GJR-GARCH Volatility Analysis

Volatility prediction for Thursday, August 6th, 2026

1 Day

29.49%

increased by 4.43%

1 Week

29.42%

increased by 4.36%

1 Month

29.20%

increased by 4.14%

Analysis last updated: Wednesday, August 5, 2026 at 09:38 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Bristol-Myers Squibb Co 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 31, 2026

Model Insight

This asset exhibits a strong leverage effect: negative returns increase next-day volatility 127% more than equivalent positive returns.

σ

GJR-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0698
16.84***
α

ARCH

Response to squared shocks

0.0400
14.30***
β

GARCH

Volatility persistence

0.9121
293.18***
γ

leverage

Additional response to negative shocks

0.0509
10.28***

Persistence:

0.977

Half-life:

30 days