Prio

Prio Graham Number

The Graham Number of Prio (PRIO3.SA) as of Oct 9, 2026 is 44.55 BRL. In the previous year, Graham Number was 94.02 BRL — a change of -52.61% (lower).

Graham Number

44.55BRL

YoY

-52.61%

Last updated:

Graham Number of Prio is 2025 44.55 BRL. Graham Number of Prio was 2024 94.02 BRL. It decreases by -52.61% lower compared to the previous year.

The Prio Graham Number history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Graham Number
Date
Graham Number
Jan 1, 2018
3.07 BRL
Jan 1, 2019
8.05 BRL
Jan 1, 2020
7.62 BRL
Jan 1, 2021
16.95 BRL
Jan 1, 2022
33.17 BRL
Jan 1, 2023
48.78 BRL
Jan 1, 2024
94.02 BRL
Jan 1, 2025
44.55 BRL
The Prio Graham Number history
YEARGraham NumberYoY
44.55BRL-52.61%
94.02BRL+92.74%
48.78BRL+47.05%
33.17BRL+95.73%
16.95BRL+122.55%
7.62BRL-5.42%
8.05BRL+162.72%
3.07BRL+117.44%
1.41BRL-51.61%
2.91BRL+23.78%
2.35BRL—
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Prio Stock analysis

What does Prio do? Petro Rio SA is a Brazilian company that was founded in 2009 and is now considered one of the leading independent oil and gas companies in the country. The company is headquartered in Rio de Janeiro and operates several oil and gas fields in the states of Rio de Janeiro and Espirito Santo. Prio is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Prio stock

Graham Number of Prio is 44.55 BRL in 2025.

On Eulerpool you can find the complete historical development of Graham Number Prio 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 — Prio

All Key Metrics — Prio