Rallybio Corporation Stocks

$ 8.28Last Updated 15.04.2026

Issuer Rating

2/7
Performance

Modest

Risk

High

Recommendation

Sell

Market Cap

$ 43.80M

Buy
Review
Evaluation
Target price
Dynamics
Performance
Growth
Dividends
Risks
$ 8.28
Key Takeaways

Risk factor

Very high price volatility

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Data is available to registered users only

Profitability factor

Very low or no dividends

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Data is available to registered users only
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Risks

  • Default risk
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  • Volatility
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  • Selling difficulty
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  • Stress test
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  • Country risks
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  • Other risks
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About

Rallybio Corporation, a clinical-stage biotechnology company, engages in development and commercialization of life-transforming therapies for patients suffering from severe and rare diseases. Its lead product candidate is RLYB212, a monoclonal anti-HPA-1a antibody which is in Phase II clinical trial for the prevention of fetal and neonatal alloimmune thrombocytopenia (FNAIT); and RLYB211 for the prevention of FNAIT. The company is also developing RLYB114, a pegylated complement factor 5 (C5)-targeted Affibody molecule in preclinical development for the treatment of complement-mediated ophthalmic diseases; RLYB116, an inhibitor of complement component 5 (C5) to treat several diseases of complement dysregulation which has completed phase 1 trial; and RLYB332, a preclinical antibody, for the treatment of severe anemia with ineffective erythropoiesis and iron overload. It entered into a strategic alliance with AbCellera to discover, develop, and commercialize novel antibody-based therapeutics for rare diseases. Rallybio has collaboration with Exscientia for the development of small molecule therapeutics for rare diseases; and collaboration agreement with Johnson & Johnson to provide pregnant individuals therapeutic solutions at risk of fetal and neonatal alloimmune thrombocytopenia. The company was founded in 2018 and is headquartered in New Haven, Connecticut.

Company Valuation

Overvalued
2/7

Based on key historical and expected multiples, the stock is overvalued relative to its peers. In particular, the stock is 'expensive' on EV/EBITDA, overvalued on P/FC.

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Target Price

Slightly negative
3/7

The average target price of RLYB is 8.0 and suggests 3% downside potential. Usually, this means a SELL recommendation among investment firms, or a recommendation to decre

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Risks

  • Default risk
    Data is available to registered users only
  • Volatility
    Data is available to registered users only
  • Selling difficulty
    Data is available to registered users only
  • Stress test
    Data is available to registered users only
  • Country risks
    Data is available to registered users only
  • Other risks
    Data is available to registered users only
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