15.90
price down icon0.13%   -0.02
pre-market  Pre-market:  16.05   0.15   +0.94%
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Rallybio Corp stock is traded at $15.90, with a volume of 138.59K. It is down -0.13% in the last 24 hours and up +11.19% over the past month. Rallybio Corp is a clinical-stage biotechnology company comprised of experienced biopharma industry leaders with extensive research, development, and rare disease expertise with a mission to develop and commercialize life-transforming therapies for patients with severe and rare diseases. The company's program, RLYB116, is a differentiated complement component 5 (C5) inhibitor with the potential to treat diseases of complement dysregulation. The Company manages its operations as a single segment for the purposes of allocating resources, assessing performance, and making operating decisions. Rallybio's pipeline also includes RLYB332, a preclinical long-acting matriptase-2 antibody for the treatment of diseases of iron overload.
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Previous Close:
$15.92
Open:
$15.86
24h Volume:
138.59K
Relative Volume:
0.56
Market Cap:
$92.22M
Revenue:
$858.00K
Net Income/Loss:
$-7.82M
P/E Ratio:
-10.96
EPS:
-1.4503
Net Cash Flow:
$-27.59M
1W Performance:
-0.06%
1M Performance:
+11.19%
6M Performance:
+158.35%
1Y Performance:
+513.43%
1-Day Range:
Value
$15.84
$16.45
1-Week Range:
Value
$15.76
$16.50
52-Week Range:
Value
$2.40
$17.57

Rallybio Corp Stock (RLYB) Company Profile

Name
Name
Rallybio Corp
Name
Phone
203- 859-3820
Name
Address
234 CHURCH STREET, NEW HAVEN
Name
Employee
9
Name
Twitter
Name
Next Earnings Date
2026-08-06
Name
Latest SEC Filings
Name
RLYB's Discussions on Twitter

Compare RLYB vs VRTX, REGN, ARGX, ALNY, RVMD

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
RLYB icon
RLYB
Rallybio Corp
15.90 92.22M 858.00K -7.82M -27.59M -1.4503
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
450.46 114.33B 12.34B 4.34B 3.71B 16.87
REGN icon
REGN
Regeneron Pharmaceuticals Inc
614.98 64.47B 14.92B 4.42B 3.79B 41.04
ARGX icon
ARGX
Argen X Se Adr
884.20 54.99B 4.16B 1.29B 734.26M 19.58
ALNY icon
ALNY
Alnylam Pharmaceuticals Inc
287.80 38.42B 4.29B 577.22M 641.34M 4.2086
RVMD icon
RVMD
Revolution Medicines Inc
160.06 34.03B 742.00K -1.37B -1.07B -7.0731

Rallybio Corp Stock (RLYB) Upgrades & Downgrades

Date Action Analyst Rating Change
Apr-09-25 Downgrade H.C. Wainwright Buy → Neutral
May-15-24 Downgrade JP Morgan Overweight → Neutral
Feb-07-24 Downgrade Jefferies Buy → Hold
Apr-17-23 Initiated H.C. Wainwright Buy
Apr-10-23 Initiated Wedbush Outperform
Dec-09-22 Initiated JP Morgan Overweight
Feb-22-22 Initiated JMP Securities Mkt Outperform
Aug-23-21 Initiated Cowen Outperform
Aug-23-21 Initiated Evercore ISI Outperform
Aug-23-21 Initiated Jefferies Buy
View All

Rallybio Corp Stock (RLYB) Latest News

pulisher
Jun 12, 2026

RLYB Stock Hits 2-Year Highs After Unveiling Merger With Avenzo – How Much Of The New Company Will Rallybio Shareholders Own? - Stocktwits

Jun 12, 2026
pulisher
Jun 12, 2026

RLYB stock hits 2-year highs after unveiling merger with Avenzo – how much of the new company will Rallybio shareholders own? - MSN

Jun 12, 2026
pulisher
Jun 10, 2026

Rallybio Company Profile & Introduction - Moomoo

Jun 10, 2026
pulisher
Jun 09, 2026

Are SUNE, RLYB, ASRT, TMHC Obtaining Fair Deals for their Shareholders? - The Malaysian Reserve

Jun 09, 2026
pulisher
Jun 09, 2026

JOHNSON & JOHNSON's Rallybio Corp(RLYB) Holding History - GuruFocus

Jun 09, 2026
pulisher
Jun 08, 2026

San Diego Biotech Upstart Avenzo Plots Nasdaq Splash In Rallybio Reverse Merger - Hoodline

Jun 08, 2026
pulisher
Jun 08, 2026

United StatesMintz Advising On $215 Million Private Placement Concurrent With Avenzo Therapeutics’ And Rallybio’s Merger Transaction - Mondaq

Jun 08, 2026
pulisher
Jun 08, 2026

Avenzo Picks Up Reverse Merger Ditched by Candid - San Diego Business Journal

Jun 08, 2026
pulisher
Jun 05, 2026

ADAR1, Daniel Schneeberger disclose 17.5% stake in Rallybio (RLYB) - Stock Titan

Jun 05, 2026
pulisher
Jun 05, 2026

RLYB Stock Chart | RALLYBIO CORP (NASDAQ:RLYB) - ChartMill

Jun 05, 2026
pulisher
Jun 04, 2026

Adar1 Capital, Daniel Schneeberger buy $2.18m Rallybio stock - Investing.com

Jun 04, 2026
pulisher
Jun 03, 2026

Mintz Advising on $215 Million Private Placement Concurrent with Avenzo Therapeutics’ and Rallybio’s Merger Transaction - Mintz

Jun 03, 2026
pulisher
Jun 02, 2026

Rallybio Investor Alert: Kahn Swick & Foti, LLC Investigates Merger of Rallybio CorporationRLYB - Business Wire

Jun 02, 2026
pulisher
Jun 02, 2026

Shareholder Alert: Ademi LLP investigates whether Rallybio Corpo - GuruFocus

Jun 02, 2026
pulisher
Jun 02, 2026

Halper Sadeh LLC is Investigating Whether RLYB, KALV, INM, TMHC are Obtaining Fair Deals for their Shareholders - GlobeNewswire

Jun 02, 2026
pulisher
Jun 02, 2026

Shareholder Alert: Ademi LLP investigates whether Rallybio Corporation is obtaining a Fair Price for Public Shareholders - PR Newswire

Jun 02, 2026
pulisher
Jun 02, 2026

BRODSKY & SMITH SHAREHOLDER UPDATE: Notifying Investors of - GlobeNewswire

Jun 02, 2026
pulisher
Jun 02, 2026

Rallybio, Avenzo agree oncology reverse merger backed by $215 million financing - The Pharma Letter

Jun 02, 2026
pulisher
Jun 02, 2026

Rallybio to Raise $215M Via Pvt Placement >RLYB - Moomoo

Jun 02, 2026
pulisher
Jun 01, 2026

Rallybio: Placement Expected to Fund Ops Into Late 2028 >RLYB - Moomoo

Jun 01, 2026
pulisher
Jun 01, 2026

Rallybio: Combined Co Expected to Operate As Avenzo Therapeutics >RLYB - Moomoo

Jun 01, 2026
pulisher
Jun 01, 2026

RLYB: Merger leverages oncology expertise and $215M funding to advance clinical programs and milestones - TradingView

Jun 01, 2026
pulisher
Jun 01, 2026

RLYB: Merger accelerates oncology pipeline with $215M funding and late 2028 cash runway - TradingView

Jun 01, 2026
pulisher
Jun 01, 2026

Rallybio finds a new reverse-merger dance partner in Avenzo - FirstWord Pharma

Jun 01, 2026
pulisher
Jun 01, 2026

RallyBio tries again for reverse merger, this time with Avenzo - BioPharma Dive

Jun 01, 2026
pulisher
Jun 01, 2026

RLYB Stock Alert: Halper Sadeh LLC is Investigating Whether Rallybio Corporation is Obtaining a Fair Price for its Shareholders - marketscreener.com

Jun 01, 2026
pulisher
Jun 01, 2026

RLYB: Rallybio to Merge with Avenzo Therapeutics in Strategic Ac - GuruFocus

Jun 01, 2026
pulisher
Jun 01, 2026

EDGAR Filing Documents for 0001193125-26-249801 - SEC.gov

Jun 01, 2026
pulisher
Jun 01, 2026

Rallybio and Avenzo Therapeutics Announce Merger and $215 Million Private Placement to Advance Next-Generation Oncology Therapies – Minichart - Minichart

Jun 01, 2026
pulisher
Jun 01, 2026

Rallybio to merge with Avenzo Therapeutics in $215M deal - grafa.com

Jun 01, 2026
pulisher
Jun 01, 2026

After being ditched by Candid, Rallybio finds Avenzo to take its Nasdaq listing - Endpoints News

Jun 01, 2026
pulisher
Jun 01, 2026

After failed deal, Rallybio announces new merger; New Haven HQ to close - Hartford Business Journal

Jun 01, 2026
pulisher
Jun 01, 2026

Pharma M&A Roundup: Servier Acquiring Edgewise Therapeutics' Muscular Dystrophy Business, Hanmi Enters Licensing Agreement with Eli Lilly, Avenzo Enters Merger Agreement with Rallybio - Pharmaceutical Executive

Jun 01, 2026
pulisher
Jun 01, 2026

Rallybio to Merge With Avenzo Therapeutics in Oncology-Focused Reverse Merger Backed by $215 Million Financing - citybiz

Jun 01, 2026
pulisher
Jun 01, 2026

Rallybio swerves past Candid pothole to land deal with Avenzo - Fierce Biotech

Jun 01, 2026
pulisher
Jun 01, 2026

Rallybio to acquire Avenzo in $215 million merger deal By Investing.com - Investing.com South Africa

Jun 01, 2026
pulisher
Jun 01, 2026

Rallybio to acquire Avenzo in $215 million merger deal - Investing.com

Jun 01, 2026
pulisher
Jun 01, 2026

Rallybio Corporation and Avenzo Therapeutics Announce Merger Agreement to Advance Next-Generation Oncology Therapies and $215 Million Concurrent Private Placement - Business Wire

Jun 01, 2026
pulisher
Jun 01, 2026

Rallybio amends employment and separation agreements for Stephen Uden, Jonathan Lieber and Steven Ryder - TradingView

Jun 01, 2026
pulisher
Jun 01, 2026

Rallybio (RLYB) to combine with Avenzo; $215M concurrent financing backing deal - Stock Titan

Jun 01, 2026

Rallybio Corp Stock (RLYB) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$97.46
price down icon 0.40%
$30.03
price down icon 0.03%
$90.80
price up icon 0.29%
$54.27
price down icon 1.09%
ONC ONC
$268.20
price up icon 1.41%
$160.06
price up icon 4.02%
Cap:     |  Volume (24h):