Rallybio

Rallybio Forward P/E

The Forward P/E Ratio of Rallybio (RLYB) as of Oct 17, 2026 is -2.83. In the previous year, Forward P/E Ratio was -0.44 — a change of 543.52% (lower).

Forward P/E

-2.83

YoY

543.52%

Last updated:

Forward P/E Ratio of Rallybio is 2025 -2.83 . Forward P/E Ratio of Rallybio was 2024 -0.44 . It decreases by 543.52% lower compared to the previous year.

The Rallybio Forward P/E history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Forward P/E
Date
Forward P/E
Jan 1, 2019
-1.44 USD
Jan 1, 2020
-0.96 USD
Jan 1, 2021
-0.54 USD
Jan 1, 2022
-0.38 USD
Jan 1, 2023
-0.34 USD
Jan 1, 2024
-0.44 USD
Jan 1, 2025
-2.83 USD
The Rallybio Forward P/E history
YEARForward P/EYoY
-2.83+543.52%
-0.44+29.06%
-0.34-10.61%
-0.38-29.47%
-0.54-43.75%
-0.96-33.35%
-1.44—

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Rallybio Stock analysis

What does Rallybio do? Rallybio Corp is a biotechnology company headquartered in New Haven, Connecticut. It focuses on the research, development, and manufacture of clinical biotechnology products and therapies for severe and rare diseases. The company employs 44 full-time employees. Rallybio Corp went public on July 29, 2021. Its pipeline includes RLYB212, RLYB116, RLYB114, RLYB331, and the ENPP1 Program. RLYB212 is a subcutaneously administered human monoclonal anti-HPA-1a antibody candidate for preventing fetal and neonatal alloimmune thrombocytopenia (FNAIT). RLYB116 is a complement component 5 inhibitor for treating conditions such as paroxysmal nocturnal hemoglobinuria and generalized myasthenia gravis. Rallybio is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Rallybio stock

Forward P/E Ratio of Rallybio is -2.83 in 2025.

Forward P/E Ratio of Rallybio changed from -0.44 to -2.83, representing a 543.52% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of Forward P/E Ratio Rallybio 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 Rallybio with sector peers and the industry average to assess whether it is attractive.

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Valuation — Rallybio

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