1.68
price down icon2.33%   -0.04
after-market After Hours: 1.66 -0.02 -1.19%
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Io Biotech Inc Stock (IOBT) Price History

The historical daily chart and data for Io Biotech Inc stock (IOBT), show that the latest closing stock price as of August 27, 2025, is $1.68.
  • Io Biotech Inc all-time high stock price is $9.77, occurred on April 06, 2022.
  • The lowest Io Biotech Inc stock price recorded was $0.66 on November 21, 2024. Since then, Io Biotech Inc's stock price has risen over 154.55% to $1.68 now.
  • The 52-week high stock price for IOBT is $2.79, representing a 66.07% increase from the current share price, occurred on August 18, 2025.
  • The 52-week low stock price for IOBT is $0.66, indicating a -60.71% decrease from the current share price, occurred on November 21, 2024.
  • The closing price of Io Biotech Inc (IOBT) stock in the beginning of 2024 was $7.12. The stock closed the year at $2.30, a loss of over -67.70% for the year.
The table below shows more information about IOBT historical price data:
Date High Low High - Low Volume % Change
Aug 27, 2025 $1.77 $1.62 $0.154 903,238.0 -2.33%
Aug 26, 2025 $1.74 $1.67 $0.0716 607,584.0 +0.58%
Aug 25, 2025 $1.76 $1.65 $0.11 1,118,489.0 -1.72%
Aug 22, 2025 $1.88 $1.72 $0.156 1,448,765.0 -1.69%
Aug 21, 2025 $1.94 $1.75 $0.195 1,184,789.0 -5.85%
Aug 20, 2025 $2.06 $1.86 $0.20 2,005,157.0 -8.29%
Aug 19, 2025 $2.43 $1.96 $0.4675 2,744,054.0 -1.91%
Aug 18, 2025 $2.79 $2.05 $0.74 13,650,058.0 -3.24%
Aug 15, 2025 $2.21 $1.33 $0.88 37,029,330.0 +68.75%
Aug 14, 2025 $1.41 $1.23 $0.18 2,816,738.0 -2.29%
Aug 13, 2025 $1.37 $1.22 $0.15 2,492,666.0 +0.00%
Aug 12, 2025 $1.57 $1.06 $0.5106 19,932,076.0 +24.76%
Aug 11, 2025 $2.04 $0.9802 $1.05 82,311,459.0 -41.99%
Aug 08, 2025 $2.03 $1.80 $0.23 358,055.0 -4.23%
Aug 07, 2025 $2.05 $1.82 $0.2299 359,750.0 -3.57%
Aug 06, 2025 $2.20 $1.95 $0.2494 288,322.0 -8.84%
Aug 05, 2025 $2.20 $2.09 $0.11 180,365.0 +0.00%
Aug 04, 2025 $2.20 $2.06 $0.14 405,520.0 -3.15%
Aug 01, 2025 $2.25 $2.10 $0.15 192,194.0 -0.45%
Jul 31, 2025 $2.27 $2.06 $0.2125 491,302.0 +5.19%
Jul 30, 2025 $2.35 $2.10 $0.2485 330,955.0 -3.20%
Jul 29, 2025 $2.38 $2.18 $0.20 867,993.0 -8.75%

Io Biotech Inc Stock (IOBT) Year by Year Price History

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

Io Biotech Inc Stock (IOBT) Price History 2025

Month High Low High - Low Volume % Change
Aug, 2025 $2.79 $0.9802 $1.81 170,931,847.0 -24.66%
Jul, 2025 $2.48 $1.30 $1.18 11,567,381.0 +60.43%
Jun, 2025 $1.70 $1.20 $0.50 3,848,317.0 -2.11%
May, 2025 $1.45 $0.9288 $0.5212 3,018,820.0 +46.39%
Apr, 2025 $1.12 $0.83 $0.29 2,634,506.0 -11.01%
Mar, 2025 $1.37 $0.831 $0.5389 4,420,296.0 +15.34%
Feb, 2025 $1.20 $0.8626 $0.3374 2,354,903.0 +5.00%
Jan, 2025 $1.07 $0.773 $0.2926 3,006,616.0 -2.17%

Io Biotech Inc Stock (IOBT) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $1.06 $0.7277 $0.3323 6,082,186.0 +5.85%
Nov, 2024 $1.29 $0.66 $0.63 14,355,197.0 -28.23%
Oct, 2024 $1.36 $1.01 $0.35 2,455,188.0 +18.10%
Sep, 2024 $1.42 $0.7327 $0.6873 20,114,535.0 -30.00%
Aug, 2024 $1.67 $1.10 $0.57 3,896,618.0 +11.11%
Jul, 2024 $1.73 $1.10 $0.63 3,619,808.0 +15.38%
Jun, 2024 $1.36 $1.02 $0.34 2,278,578.0 -0.85%
May, 2024 $1.79 $1.18 $0.61 2,586,329.0 -19.18%
Apr, 2024 $1.75 $1.40 $0.35 1,938,407.0 -15.61%
Mar, 2024 $1.85 $1.51 $0.34 1,736,038.0 +8.12%
Feb, 2024 $1.89 $1.45 $0.44 4,878,268.0 -8.05%
Jan, 2024 $2.10 $1.65 $0.448 2,042,407.0 -7.45%

Io Biotech Inc Stock (IOBT) Price History 2023

Month High Low High - Low Volume % Change
Dec, 2023 $2.05 $1.07 $0.98 2,164,913.0 +60.68%
Nov, 2023 $1.44 $0.8313 $0.6087 1,818,577.0 +36.54%
Oct, 2023 $1.56 $0.8163 $0.7437 4,338,064.0 -39.23%
Sep, 2023 $1.88 $1.20 $0.68 3,829,951.0 -23.37%
Aug, 2023 $2.18 $1.73 $0.448 3,213,250.0 +0.00%
Jul, 2023 $2.04 $1.72 $0.32 864,523.0 -5.88%
Jun, 2023 $2.21 $1.56 $0.655 8,938,608.0 -6.01%
May, 2023 $2.64 $1.87 $0.77 623,140.0 +8.90%
Apr, 2023 $1.95 $1.72 $0.23 335,063.0 +1.87%
Mar, 2023 $2.68 $1.83 $0.85 893,779.0 -26.18%
Feb, 2023 $2.95 $2.50 $0.444 973,305.0 -8.30%
Jan, 2023 $3.30 $2.17 $1.13 2,648,549.0 +20.43%
$24.78
price up icon 0.98%
$84.84
price up icon 1.00%
$24.80
price down icon 8.06%
$103.01
price down icon 1.70%
$134.53
price up icon 1.79%
biotechnology ONC
$300.14
price down icon 2.84%
Cap:     |  Volume (24h):