9.725
price up icon4.28%   0.495
 
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Upstream Bio Inc Stock (UPB) Price History

The historical daily chart and data for Upstream Bio Inc stock (UPB), show that the latest closing stock price as of June 02, 2025, is $9.725.
  • Upstream Bio Inc all-time high stock price is $29.46, occurred on November 06, 2024.
  • The lowest Upstream Bio Inc stock price recorded was $5.14 on April 09, 2025. Since then, Upstream Bio Inc's stock price has risen over 89.20% to $9.725 now.
  • The 52-week high stock price for UPB is $29.46, representing a 202.93% increase from the current share price, occurred on November 06, 2024.
  • The 52-week low stock price for UPB is $5.14, indicating a -47.15% decrease from the current share price, occurred on April 09, 2025.
The table below shows more information about UPB historical price data:
Date High Low High - Low Volume % Change
Jun 02, 2025 $10.01 $9.25 $0.76 165,291.0 +5.09%
May 30, 2025 $9.36 $8.79 $0.57 495,271.0 -1.28%
May 29, 2025 $9.63 $9.06 $0.57 368,479.0 +1.41%
May 28, 2025 $9.83 $9.16 $0.67 402,607.0 -4.16%
May 27, 2025 $9.90 $9.23 $0.67 660,442.0 +5.02%
May 23, 2025 $9.71 $8.85 $0.86 284,858.0 -1.61%
May 22, 2025 $9.56 $8.47 $1.09 384,165.0 +4.26%
May 21, 2025 $9.47 $8.70 $0.77 282,305.0 -2.19%
May 20, 2025 $9.33 $8.63 $0.70 398,528.0 +0.88%
May 19, 2025 $9.31 $8.50 $0.815 385,483.0 +4.75%
May 16, 2025 $9.38 $8.62 $0.755 318,862.0 -1.59%
May 15, 2025 $8.89 $8.25 $0.64 237,935.0 +2.57%
May 14, 2025 $8.81 $7.99 $0.82 356,782.0 -1.04%
May 13, 2025 $9.69 $8.60 $1.09 320,024.0 -8.95%
May 12, 2025 $9.70 $8.24 $1.46 174,736.0 +7.71%
May 09, 2025 $9.40 $8.53 $0.87 324,835.0 -0.23%
May 08, 2025 $8.99 $7.88 $1.12 218,387.0 +3.03%
May 07, 2025 $9.16 $8.06 $1.10 253,041.0 +4.51%
May 06, 2025 $8.90 $7.79 $1.11 906,996.0 -5.41%
May 05, 2025 $8.82 $7.95 $0.875 491,615.0 +0.46%

Upstream Bio Inc Stock (UPB) Year by Year Price History

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

Upstream Bio Inc Stock (UPB) Price History 2025

Month High Low High - Low Volume % Change
Jun, 2025 $10.01 $9.25 $0.76 165,291.0 +5.09%
May, 2025 $9.90 $7.79 $2.11 8,016,902.0 -0.32%
Apr, 2025 $10.50 $5.14 $5.36 6,329,494.0 +51.31%
Mar, 2025 $10.08 $6.12 $3.96 5,002,930.0 -22.82%
Feb, 2025 $10.65 $6.65 $4.00 4,866,797.0 -26.37%
Jan, 2025 $18.95 $9.29 $9.66 4,964,040.0 -34.49%

Upstream Bio Inc Stock (UPB) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $24.98 $14.97 $10.01 8,803,116.0 -21.72%
Nov, 2024 $29.46 $17.09 $12.37 4,900,376.0 -11.81%
Oct, 2024 $27.68 $20.74 $6.94 4,827,709.0 +0.00%
$1.0846
price down icon 1.76%
$29.97
price down icon 0.70%
$577.79
price up icon 0.89%
$305.23
price down icon 0.07%
$4.47
price down icon 2.22%
$489.50
price down icon 0.11%
Cap:     |  Volume (24h):