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Rallybio Corporation

$16.88 +$11.21 (+198.14%)

NASDAQ · 11 Sep 2026 20:00 UTC

Previous Close

$16.75

Day Range

$16.7$16.88

Year Range

$3.67$17.57

Market Cap

89.55M

AVG Volume

69.68K

Trailing/Forward PE

2.13/-

PEG ratio

0.02

Dividend Yield

Next Earnings Date

2026-11-05

Primary Exchange

NASDAQ

Revenue (USD) · TTM

RLYB Revenue (USD) · TTM by quarter
Period	Revenue (USD) · TTM
26 Q2	646K
26 Q1	858K
25 Q4	858K
25 Q3	674K
25 Q2	761K
25 Q1	848K
24 Q4	636K
24 Q3	598K
24 Q2	299K
24 Q1	0

Net Income (USD) · TTM

RLYB Net Income (USD) · TTM by quarter
Period	Net Income (USD) · TTM
26 Q2	45.55M
26 Q1	-7.82M
25 Q4	-8.98M
25 Q3	-14.17M
25 Q2	-41.65M
25 Q1	-48.19M
24 Q4	-57.77M
24 Q3	-66.97M
24 Q2	-73.88M
24 Q1	-76.28M

Operating Income (USD) · TTM

RLYB Operating Income (USD) · TTM by quarter
Period	Operating Income (USD) · TTM
26 Q2	-23.72M
26 Q1	-28.13M
25 Q4	-33.06M
25 Q3	-38.26M
25 Q2	-43.4M
25 Q1	-50.38M
24 Q4	-60.5M
24 Q3	-70M
24 Q2	-77.3M
24 Q1	-80.34M

EBITDA (USD) · TTM

RLYB EBITDA (USD) · TTM by quarter
Period	EBITDA (USD) · TTM
26 Q2	26.96M
26 Q1	-28.06M
25 Q4	-32.97M
25 Q3	-38.14M
25 Q2	-43.28M
25 Q1	-50.26M
24 Q4	-60.37M
24 Q3	-69.86M
24 Q2	-77.16M
24 Q1	-80.2M

Cash Flows (USD) · TTM

RLYB Cash Flows (USD) · TTM by quarter
Period	Cash Flows (USD) · TTM
26 Q2	26.34M
26 Q1	-27.59M
25 Q4	-29.81M
25 Q3	-35M
25 Q2	-41.99M
25 Q1	-44.03M
24 Q4	-49.28M
24 Q3	-51.08M
24 Q2	-54.01M
24 Q1	-56.97M

EPS (USD) · TTM

RLYB EPS (USD) · TTM by quarter
Period	EPS (USD) · TTM
26 Q2	7.8
26 Q1	-1.49
25 Q4	-1.71
25 Q3	-2.6
25 Q2	-7.52
25 Q1	-8.72
24 Q4	-10.8
24 Q3	-12.8
24 Q2	-14.32
24 Q1	-15.04

Expenses (USD) · TTM

RLYB Expenses (USD) · TTM by quarter
Period	Expenses (USD) · TTM
26 Q2	25.57M
26 Q1	30.18M
25 Q4	33.92M
25 Q3	38.9M
25 Q2	44.13M
25 Q1	51.16M
24 Q4	61.03M
24 Q3	70.5M
24 Q2	77.51M
24 Q1	80.29M

Shares Outstanding (USD) · TTM

RLYB Shares Outstanding (USD) · TTM by quarter
Period	Shares Outstanding (USD) · TTM
26 Q2	-2.87M
26 Q1	-4.06M
25 Q4	-5.32M
25 Q3	-6.53M
25 Q2	-7.51M
25 Q1	-7.8M
24 Q4	-8.01M
24 Q3	-8.58M
24 Q2	-9.19M
24 Q1	-9.96M

Employee Count

RLYB Employee Count by quarter
Period	Employee Count
2025	14
2024	25
2023	43
2022	41
2021	35

PE Ratio

RLYB PE Ratio by quarter
Period	PE Ratio
Sep 26	2.11
Sep 26	2.12
Aug 26	2.1
Aug 26	2.11
Aug 26	2.13
Aug 26	2.02

Free Cash Flow Yield

RLYB Free Cash Flow Yield by quarter
Period	Free Cash Flow Yield
Sep 26	27.38%
Sep 26	27.3%
Aug 26	27.49%
Aug 26	27.46%
Aug 26	27.2%
Aug 26	28.6%
Jul 26	-30.44%
Jul 26	-29.73%
Jul 26	-29.53%
Jul 26	-30.83%
Jul 26	-30.65%
Jun 26	-30.31%
Jun 26	-30.37%
Jun 26	-30.46%
Jun 26	-30.4%
May 26	-33.54%
May 26	-30.54%
May 26	-33.91%
May 26	-39.24%
May 26	-59.97%
Apr 26	-65.39%
Apr 26	-68.65%
Apr 26	-66.86%
Apr 26	-66.94%
Mar 26	-68.65%
Mar 26	-63.62%
Mar 26	-65.4%
Mar 26	-56.95%
Feb 26	-82.41%
Feb 26	-122.79%
Feb 26	-128.91%
Feb 26	-130.81%
Jan 26	-120.88%
Jan 26	-115.71%
Jan 26	-118.35%
Jan 26	-109.39%
Jan 26	-109.78%
Dec 25	-112.97%
Dec 25	-98.94%
Dec 25	-106.03%
Dec 25	-117.46%
Nov 25	-119.26%
Nov 25	-123.77%
Nov 25	-121.36%
Nov 25	-124.27%
Oct 25	-134.26%
Oct 25	-153.51%
Oct 25	-175.04%
Oct 25	-183.17%
Oct 25	-165.74%
Sep 25	-170.26%
Sep 25	-159.06%
Sep 25	-155.75%
Sep 25	-153.83%
Aug 25	-174.63%
Aug 25	-149.53%
Aug 25	-155.1%
Aug 25	-176.27%
Aug 25	-183.81%
Jul 25	-197.17%
Jul 25	-228.69%
Jul 25	-242.06%
Jul 25	-295.75%
Jun 25	-295.75%
Jun 25	-321.1%
Jun 25	-303.74%
Jun 25	-248.95%
May 25	-318.5%
May 25	-299.12%
May 25	-280.96%
May 25	-336.19%
May 25	-347.55%
Apr 25	-363.28%
Apr 25	-441.39%
Apr 25	-441.39%
Apr 25	-245.22%
Mar 25	-172.42%
Mar 25	-164.7%
Mar 25	-174.46%
Mar 25	-154%
Feb 25	-158.53%
Feb 25	-151.96%
Feb 25	-151.96%
Feb 25	-135.75%
Jan 25	-133.19%
Jan 25	-130.16%
Jan 25	-130.9%
Jan 25	-121.85%
Jan 25	-113.41%
Dec 24	-125.35%
Dec 24	-120.57%
Dec 24	-106.06%
Dec 24	-108.06%
Nov 24	-97.9%
Nov 24	-112.29%
Nov 24	-115.55%
Nov 24	-114.54%
Nov 24	-121.17%
Oct 24	-118.82%
Oct 24	-109.27%

Price to Sales

RLYB Price to Sales by quarter
Period	Price to Sales
Sep 26	148.92
Sep 26	149.36
Aug 26	148.3
Aug 26	148.48
Aug 26	149.89
Aug 26	142.57
Jul 26	105.62
Jul 26	108.14
Jul 26	108.87
Jul 26	104.29
Jul 26	104.89
Jun 26	106.08
Jun 26	105.88
Jun 26	105.55
Jun 26	105.75
May 26	95.87
May 26	105.29
May 26	94.81
May 26	88.55
May 26	57.94
Apr 26	53.14
Apr 26	50.62
Apr 26	51.97
Apr 26	51.91
Mar 26	50.62
Mar 26	54.62
Mar 26	79.39
Mar 26	91.17
Feb 26	63.01
Feb 26	42.28
Feb 26	40.28
Feb 26	39.69
Jan 26	42.95
Jan 26	44.87
Jan 26	43.87
Jan 26	47.47
Jan 26	47.3
Dec 25	45.96
Dec 25	52.48
Dec 25	48.97
Dec 25	44.21
Nov 25	43.54
Nov 25	41.95
Nov 25	42.79
Nov 25	41.78
Oct 25	41.1
Oct 25	35.94
Oct 25	31.52
Oct 25	30.12
Oct 25	33.29
Sep 25	32.41
Sep 25	34.69
Sep 25	35.43
Sep 25	35.87
Aug 25	31.6
Aug 25	36.9
Aug 25	35.58
Aug 25	31.3
Aug 25	28.25
Jul 25	26.33
Jul 25	22.7
Jul 25	21.45
Jul 25	17.56
Jun 25	17.56
Jun 25	16.17
Jun 25	17.09
Jun 25	20.86
May 25	16.3
May 25	17.36
May 25	18.48
May 25	15.44
May 25	22.3
Apr 25	21.33
Apr 25	17.56
Apr 25	17.56
Apr 25	31.6
Mar 25	44.94
Mar 25	47.05
Mar 25	44.41
Mar 25	55.46
Feb 25	53.88
Feb 25	56.21
Feb 25	56.21
Feb 25	62.92
Jan 25	64.13
Jan 25	65.62
Jan 25	65.25
Jan 25	70.1
Jan 25	75.32
Dec 24	68.14
Dec 24	70.84
Dec 24	80.54
Dec 24	79.04
Nov 24	87.25
Nov 24	76.06
Nov 24	73.92
Nov 24	74.57
Nov 24	149.06
Oct 24	152.01
Oct 24	165.3

EV/EBITDA

RLYB EV/EBITDA by quarter
Period	EV/EBITDA
Sep 26	0.12
Sep 26	0.13
Aug 26	0.11
Aug 26	0.11
Aug 26	0.15
Aug 26	-0.03

Price/Operating Cashflow

RLYB Price/Operating Cashflow by quarter
Period	Price/Operating Cashflow
Sep 26	3.65
Sep 26	3.66
Aug 26	3.64
Aug 26	3.64
Aug 26	3.68
Aug 26	3.5

Price to Book

RLYB Price to Book by quarter
Period	Price to Book
Sep 26	1.02
Sep 26	1.02
Aug 26	1.01
Aug 26	1.02
Aug 26	1.02
Aug 26	0.97
Jul 26	1.8
Jul 26	1.85
Jul 26	1.86
Jul 26	1.78
Jul 26	1.79
Jun 26	1.81
Jun 26	1.81
Jun 26	1.8
Jun 26	1.8
May 26	1.64
May 26	1.8
May 26	1.62
May 26	1.31
May 26	0.86
Apr 26	0.79
Apr 26	0.75
Apr 26	0.77
Apr 26	0.77
Mar 26	0.75
Mar 26	0.81
Mar 26	0.85
Mar 26	0.97
Feb 26	0.67
Feb 26	0.45
Feb 26	0.43
Feb 26	0.42
Jan 26	0.46
Jan 26	0.48
Jan 26	0.47
Jan 26	0.51
Jan 26	0.51
Dec 25	0.49
Dec 25	0.56
Dec 25	0.52
Dec 25	0.47
Nov 25	0.47
Nov 25	0.45
Nov 25	0.46
Nov 25	0.45
Oct 25	0.68
Oct 25	0.6
Oct 25	0.52
Oct 25	0.5
Oct 25	0.55
Sep 25	0.54
Sep 25	0.57
Sep 25	0.59
Sep 25	0.59
Aug 25	0.52
Aug 25	0.61
Aug 25	0.59
Aug 25	0.52
Aug 25	0.44
Jul 25	0.41
Jul 25	0.36
Jul 25	0.34
Jul 25	0.28
Jun 25	0.28
Jun 25	0.25
Jun 25	0.27
Jun 25	0.33
May 25	0.26
May 25	0.27
May 25	0.29
May 25	0.24
May 25	0.23
Apr 25	0.22
Apr 25	0.18
Apr 25	0.18
Apr 25	0.33
Mar 25	0.46
Mar 25	0.49
Mar 25	0.46
Mar 25	0.47
Feb 25	0.45
Feb 25	0.47
Feb 25	0.47
Feb 25	0.53
Jan 25	0.54
Jan 25	0.55
Jan 25	0.55
Jan 25	0.59
Jan 25	0.64
Dec 24	0.58
Dec 24	0.6
Dec 24	0.68
Dec 24	0.67
Nov 24	0.74
Nov 24	0.64
Nov 24	0.62
Nov 24	0.63
Nov 24	0.56
Oct 24	0.57
Oct 24	0.62

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News: RLYB

gurufocus.com · 21 Jul 2026

Are DXLG, LAB, FHB, RLYB Obtaining Fair Deals for their Shareholders?

Are DXLG, LAB, FHB, RLYB Obtaining Fair Deals for their Shareholders? PR Newswire NEW YORK, July 21, 2026

prnewswire.com · 21 Jul 2026

Are DXLG, LAB, FHB, RLYB Obtaining Fair Deals for their Shareholders?

/PRNewswire/ -- Halper Sadeh LLC, an investor rights law firm, is investigating the following companies for potential violations of the federal securities laws

AI Analysis

Rallybio Corporation

Video analysis: RLYB

News: RLYB

Are DXLG, LAB, FHB, RLYB Obtaining Fair Deals for their Shareholders?

Are DXLG, LAB, FHB, RLYB Obtaining Fair Deals for their Shareholders?

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