Upstream Bio Stock

Upstream Bio Forward P/E

The Forward P/E Ratio of Upstream Bio (UPB) as of Sep 7, 2026 is -3.26. In the previous year, Forward P/E Ratio was -7.46 — a change of -56.22% (higher).

Forward P/E

-3.26

YoY

-56.22%

Last updated:

Forward P/E Ratio of Upstream Bio is 2026 -3.26 . Forward P/E Ratio of Upstream Bio was 2025 -7.46 . It decreases by -56.22% higher compared to the previous year.

The Upstream Bio Forward P/E history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Forward P/E
Date
Forward P/E
Jan 1, 2022
-19.62 USD
Jan 1, 2023
-22.80 USD
Jan 1, 2024
-7.46 USD
Jan 1, 2025
-3.26 USD
The Upstream Bio Forward P/E history
YEARForward P/EYoY
-3.26-56.22%
-7.46-67.30%
-22.80+16.22%
-19.62
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Upstream Bio Stock analysis

What does Upstream Bio do? Upstream Bio is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Upstream Bio stock

Forward P/E Ratio of Upstream Bio is -3.26 in 2026.

Forward P/E Ratio of Upstream Bio changed from -7.46 to -3.26, representing a -56.22% change. The value is higher than the previous year.

On Eulerpool you can find the complete historical development of Forward P/E Ratio Upstream Bio since 2006 – with annual values, charts, and detailed analysis.

The Forward P/E uses estimated future earnings to value a stock. A lower forward P/E relative to the trailing P/E suggests analysts expect earnings growth.

To evaluate Forward P/E Ratio's, it is essential to compare it with peers in the same industry and sector. On Eulerpool, you can find direct industry comparisons for Forward P/E Ratio.

A 'good' varies by industry and company stage. On Eulerpool, you can compare Forward P/E Ratio's Upstream Bio with sector peers and the industry average to assess whether it is attractive.

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Valuation — Upstream Bio

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