14.70
price down icon7.43%   -1.18
after-market After Hours: 15.08 0.38 +2.59%
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Rallybio Corp Stock (RLYB) Price History

The historical daily chart and data for Rallybio Corp stock (RLYB), show that the latest closing stock price as of May 26, 2026, is $14.70.
  • Rallybio Corp all-time high stock price is $21.00, occurred on November 10, 2021.
  • The lowest Rallybio Corp stock price recorded was $0.2201 on April 08, 2025. Since then, Rallybio Corp's stock price has risen over 6,579% to $14.70 now.
  • The 52-week high stock price for RLYB is $16.00, representing a 8.84% increase from the current share price, occurred on May 22, 2026.
  • The 52-week low stock price for RLYB is $2.16, indicating a -85.31% decrease from the current share price, occurred on June 04, 2025.
  • The closing price of Rallybio Corp (RLYB) stock in the beginning of 2025 was $10.36. The stock closed the year at $6.57, a loss of over -36.58% for the year.
The table below shows more information about RLYB historical price data:
Date High Low High - Low Volume % Change
May 26, 2026 $15.86 $14.67 $1.19 36,227.0 -7.43%
May 22, 2026 $16.00 $15.46 $0.5436 64,465.0 +3.25%
May 21, 2026 $15.75 $14.17 $1.58 68,568.0 +5.49%
May 20, 2026 $14.71 $14.05 $0.66 43,697.0 +2.75%
May 19, 2026 $14.29 $13.80 $0.49 90,275.0 +0.64%
May 18, 2026 $14.47 $13.88 $0.59 57,915.0 -1.40%
May 15, 2026 $14.50 $13.80 $0.70 53,607.0 +0.63%
May 14, 2026 $14.41 $13.95 $0.4598 41,709.0 -0.98%
May 13, 2026 $14.35 $13.61 $0.74 150,607.0 +2.28%
May 12, 2026 $14.24 $13.68 $0.56 87,730.0 +0.21%
May 11, 2026 $14.45 $13.74 $0.7059 176,689.0 -2.64%
May 08, 2026 $14.67 $14.10 $0.5716 88,933.0 -1.91%
May 07, 2026 $15.15 $14.38 $0.77 129,557.0 +0.69%
May 06, 2026 $14.59 $13.86 $0.7299 237,616.0 +1.96%
May 05, 2026 $15.31 $13.87 $1.44 504,323.0 +1.13%
May 04, 2026 $14.60 $13.24 $1.36 10,621,152.0 +50.05%
May 01, 2026 $9.41 $8.95 $0.46 70,466.0 +4.79%
Apr 30, 2026 $9.16 $8.70 $0.4599 106,830.0 +1.13%
Apr 29, 2026 $9.10 $8.50 $0.60 147,682.0 +0.91%
Apr 28, 2026 $9.06 $8.68 $0.385 73,640.0 +0.23%

Rallybio Corp Stock (RLYB) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Rallybio Corp stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of RLYB shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Rallybio Corp stock price history provides a foundation for understanding how the company's stock has evolved over time.

Rallybio Corp Stock (RLYB) Price History 2026

Month High Low High - Low Volume % Change
May, 2026 $16.00 $8.95 $7.05 12,559,763.0 +63.70%
Apr, 2026 $9.24 $7.95 $1.29 1,301,316.0 +0.11%
Mar, 2026 $11.49 $7.90 $3.59 6,654,809.0 +18.97%
Feb, 2026 $7.78 $3.67 $4.11 1,201,117.1 +46.78%
Jan, 2026 $6.00 $4.61 $1.39 359,381.5 -6.41%

Rallybio Corp Stock (RLYB) Price History 2025

Month High Low High - Low Volume % Change
Dec, 2025 $6.40 $5.04 $1.36 496,955.0 +4.13%
Nov, 2025 $5.76 $4.72 $1.04 469,235.6 -6.64%
Oct, 2025 $5.76 $3.82 $1.94 829,382.6 +39.76%
Sep, 2025 $5.18 $3.84 $1.34 899,459.3 -7.01%
Aug, 2025 $5.20 $3.20 $2.00 1,136,413.3 +15.40%
Jul, 2025 $4.84 $2.55 $2.29 20,874,526.1 +37.57%
Jun, 2025 $3.90 $2.16 $1.74 806,367.9 +9.39%
May, 2025 $3.04 $2.32 $0.7192 212,578.5 -3.44%
Apr, 2025 $5.68 $1.76 $3.92 522,772.5 -51.11%
Mar, 2025 $6.26 $4.85 $1.42 112,379.4 -9.39%
Feb, 2025 $7.60 $5.45 $2.15 174,540.4 -16.00%
Jan, 2025 $8.64 $6.80 $1.84 135,639.0 -10.43%

Rallybio Corp Stock (RLYB) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $9.92 $6.73 $3.19 295,837.1 -20.60%
Nov, 2024 $9.76 $7.60 $2.16 166,192.1 +13.59%
Oct, 2024 $9.44 $7.69 $1.75 236,560.6 -11.97%
Sep, 2024 $9.53 $8.64 $0.8856 122,499.3 +1.74%
Aug, 2024 $11.30 $8.72 $2.58 220,764.3 -17.27%
Jul, 2024 $12.32 $9.24 $3.08 362,029.5 +3.73%
Jun, 2024 $13.83 $10.72 $3.11 831,061.6 -19.76%
May, 2024 $16.00 $11.52 $4.48 576,546.6 -13.02%
Apr, 2024 $27.68 $12.32 $15.36 11,435,959.9 +3.78%
Mar, 2024 $20.64 $11.64 $9.00 317,815.9 -20.43%
Feb, 2024 $19.20 $9.80 $9.40 812,790.8 +72.22%
Jan, 2024 $20.00 $10.56 $9.44 602,068.1 -43.51%
$29.66
price down icon 0.98%
$92.25
price up icon 0.12%
$108.87
price up icon 2.48%
$53.86
price down icon 1.17%
ONC ONC
$302.44
price down icon 2.52%
$154.89
price up icon 2.20%
Cap:     |  Volume (24h):