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home>US Stocks>Rallybio
RLYB
RallybioHealthcare
$15.69+$10.05 (+178.12%)in 1 year
As on 13 Nov 2026 at 02:29NASDAQ
52 Week Low: $3.6752 Week High: $17.57

Rallybio Share Price Today

Rallybio opened higher at $15.89, compared with its previous close of $15.80. In the last trading session, the stock traded between $15.51 and $15.95. It showed a sideways intraday trend.

Return calculator

Time Period

An investment of $100 made 5 years ago in Rallybio is now worth

$ 11.20

Resulting in a loss of

$ 88.80 (88.80%)

Invest with $1

Note: Past profits do not guarantee future returns.

Analyst Overview

No analyst rating data available.

Markets Today

Today's Change

$-0.11 (-0.72%)

Day High

$15.95

Day Low

$15.51

Day Open

$15.89

Prev Close

$15.80

Volume

21,289

1W Return

-2.36%

1M Return

-7.37%

3M Return

-4.59%

6M Return

12.04%

1Y Return

178.12%

Fundamentals

Market Cap ($ Mn)

84

PE Ratio

2.10

PB Ratio

0.94

PEG Ratio

-

ROE

-15.88%

ROCE

-19.72%

EPS (TTM)

$-0.51

Investment Returns

1 Week

-2.36%

1 Month

-7.37%

3 Months

-4.59%

6 Months

12.04%

9 Months

229.54%

Financials

Quarterly
All values in $ Mn
0.2

Jun 25
0.2

Sep 25
0.2

Dec 25
0.2

Mar 26
0.0

Jun 26
0.0

Sep 26

Updates

11Nov

Rallybio corrects reverse split effective time to 4:01 pm ET

Corrected reverse split effective time to 4:01 pm ET on November 20, 2026. Post-split trading commences on November 23, 2026. Share count reduces from 5.6 million to 2.8 million via 1-for-2 ratio. Entity renames to Avenzo Therapeutics, Inc. trading as AVZO.

Yesterday
10Sep

Rallybio CFO Jonathan Lieber moves to part-time role

Jonathan Lieber transitions to part-time CFO role on September 15. He retains duties as Principal Financial Officer. Employment ends upon closing of Avenzo Therapeutics deal.

2mo ago

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