Inogen

Inogen Graham Number

The Graham Number of Inogen (INGN) as of Oct 9, 2026 is 16.71 USD. In the previous year, Graham Number was 24.54 USD — a change of -31.93% (lower).

Graham Number

16.71USD

YoY

-31.93%

Last updated:

Graham Number of Inogen is 2019 16.71 USD. Graham Number of Inogen was 2018 24.54 USD. It decreases by -31.93% lower compared to the previous year.

The Inogen Graham Number history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Graham Number
Date
Graham Number
Jan 1, 2014
5.78 USD
Jan 1, 2015
8.14 USD
Jan 1, 2016
12.16 USD
Jan 1, 2017
13.49 USD
Jan 1, 2018
24.54 USD
Jan 1, 2019
16.71 USD
The Inogen Graham Number history
YEARGraham NumberYoY
16.71USD-31.93%
24.54USD+81.95%
13.49USD+10.90%
12.16USD+49.45%
8.14USD+40.68%
5.78USD—
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Inogen Stock analysis

What does Inogen do? Inogen Inc. is an American company that specializes in the development and manufacturing of oxygen concentrators. The company was founded in 2001 and is headquartered in Goleta, California. Inogen has become a market leader in portable oxygen concentrators in the American market. The company offers high-quality products and services to improve the lives of patients with chronic lung problems. Inogen focuses on improving the quality of life by developing and manufacturing high-quality, durable, and reliable portable oxygen concentrators that integrate all necessary features for optimal mobility and freedom. It offers various products and services for patients, doctors, insurance companies, and community centers. Some of its products include the Inogen One G5, Inogen One G4, Inogen TAV, Inogen Carry Bag, and Inogen Battery. In summary, Inogen Inc. is a specialized company in the development and manufacturing of oxygen concentrators, with a focus on improving the lives of patients with chronic lung problems through high-quality portable solutions. Inogen is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Inogen stock

Graham Number of Inogen is 16.71 USD in 2019.

On Eulerpool you can find the complete historical development of Graham Number Inogen since 2006 – with annual values, charts, and detailed analysis.

The Graham Number estimates the maximum fair price for a stock based on EPS and book value per share, following Benjamin Graham's value investing principles.

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Quality — Inogen

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