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Rallybio Corporation (RLYB)

15.75 +0.06 (+0.38%)
At close: November 6 at 4:00:00 PM EST
15.80 +0.05 (+0.32%)
After hours: November 6 at 5:29:10 PM EST
Chart Range Bar
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  • Previous Close 15.69
  • Open 15.73
  • Bid 15.71 x 200
  • Ask 15.76 x 100
  • Day's Range 15.51 - 15.85
  • 52 Week Range 3.67 - 17.57
  • Volume 53,302
  • Avg. Volume 17,368
  • Market Cap (intraday) 84.797M
  • Beta (5Y Monthly) -0.77
  • PE Ratio (TTM) 3.42
  • EPS (TTM) 4.61
  • Earnings Date (est.) --
  • Forward Dividend & Yield -- (0.00%)
  • 1y Target Est --
  • Moby Rating Neutral

Rallybio Corporation, a clinical-stage biotechnology company, engages in the development and commercialization of life-transforming therapies for patients suffering from severe and rare diseases. Its lead product candidate is the 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. The company has a strategic alliance with AbCellera to discover, develop, and commercialize novel antibody-based therapeutics for rare diseases, as well as collaboration agreement with Johnson & Johnson to provide therapeutic solutions for pregnant individuals at risk of fetal and neonatal alloimmune thrombocytopenia. Rallybio Corporation was founded in 2018 and is headquartered in New Haven, Connecticut.

www.rallybio.com

6

Full Time Employees

December 31

Fiscal Year Ends

Healthcare

Sector

Biotechnology

Industry

Recent News

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Performance Overview

Trailing total returns as of 11/6/2026, which may include dividends or other distributions. Benchmark is S&P 500 (^GSPC) .

YTD Return

RLYB
186.99%
S&P 500 (^GSPC)
7.76%

1-Year Return

RLYB
208.10%
S&P 500 (^GSPC)
9.77%

3-Year Return

RLYB
44.54%
S&P 500 (^GSPC)
68.96%

5-Year Return

RLYB
89.83%
S&P 500 (^GSPC)
57.04%

Earnings Trends

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Earnings Per Share

GAAP
Normalized
GAAP
Normalized

Revenue vs. Earnings

Annual
Quarterly
Annual
Quarterly
Q2 FY26
Revenue --
Earnings --
Profit Margin 0.00%

Q3

FY25

Q4

FY25

Q1

FY26

Q2

FY26

-5M
0
5M
10M
15M
-2000.0%
0.0%
2000.0%
4000.0%
6000.0%

Statistics

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Valuation Measures

Annual
  • Market Cap

  • Enterprise Value

  • Trailing P/E

  • Forward P/E

  • PEG Ratio (current)

  • Price/Sales (ttm)

  • Price/Book (mrq)

  • Enterprise Value/Revenue

  • Enterprise Value/EBITDA

Financial Highlights

Profitability and Income Statement

  • Profit Margin

    6,177.42%

  • Return on Assets (ttm)

    -16.79%

  • Return on Equity (ttm)

    34.52%

  • Revenue (ttm)

    434k

  • Net Income Avi to Common (ttm)

    26.81M

  • Diluted EPS (ttm)

    4.61

Balance Sheet and Cash Flow

  • Total Cash (mrq)

    90.69M

  • Total Debt/Equity (mrq)

    --

  • Levered Free Cash Flow (ttm)

    -9.39M

Company Insights

Research Reports

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