1.82
price down icon1.09%   -0.02
pre-market  Pre-market:  1.84   0.02   +1.10%
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iBio Inc Stock (IBIO) Price History

The historical daily chart and data for iBio Inc stock (IBIO), show that the latest closing stock price as of May 26, 2026, is $1.82.
  • iBio Inc all-time high stock price is $870.00, occurred on October 17, 2014.
  • The lowest iBio Inc stock price recorded was $0.20 on November 28, 2023. Since then, iBio Inc's stock price has risen over 810.00% to $1.82 now.
  • The 52-week high stock price for IBIO is $3.82, representing a 109.89% increase from the current share price, occurred on December 10, 2025.
  • The 52-week low stock price for IBIO is $0.5562, indicating a -69.44% decrease from the current share price, occurred on August 08, 2025.
  • The closing price of iBio Inc (IBIO) stock in the beginning of 2025 was $14.73. The stock closed the year at $0.4444, a loss of over -96.98% for the year.
The table below shows more information about IBIO historical price data:
Date High Low High - Low Volume % Change
May 26, 2026 $1.91 $1.80 $0.11 1,100,363.0 -1.09%
May 22, 2026 $2.00 $1.82 $0.18 599,499.0 -2.65%
May 21, 2026 $1.95 $1.70 $0.25 1,419,266.0 +11.18%
May 20, 2026 $1.74 $1.51 $0.226 730,097.0 +13.33%
May 19, 2026 $1.54 $1.38 $0.16 778,394.0 +5.63%
May 18, 2026 $1.50 $1.40 $0.105 760,861.0 -3.40%
May 15, 2026 $1.54 $1.45 $0.09 422,629.0 -5.77%
May 14, 2026 $1.57 $1.51 $0.06 699,421.0 +0.65%
May 13, 2026 $1.62 $1.54 $0.075 659,848.0 -3.73%
May 12, 2026 $1.67 $1.59 $0.08 395,825.0 -3.01%
May 11, 2026 $1.74 $1.63 $0.11 662,325.0 -2.92%
May 08, 2026 $1.75 $1.59 $0.16 1,827,706.0 +4.27%
May 07, 2026 $1.79 $1.62 $0.165 369,870.0 -7.34%
May 06, 2026 $1.77 $1.59 $0.18 1,919,428.0 +9.94%
May 05, 2026 $1.65 $1.55 $0.10 794,850.0 +1.90%
May 04, 2026 $1.65 $1.52 $0.13 2,151,804.0 -0.63%
May 01, 2026 $1.68 $1.56 $0.115 693,442.0 -5.92%
Apr 30, 2026 $1.70 $1.54 $0.155 2,976,807.0 +4.32%
Apr 29, 2026 $1.62 $1.52 $0.105 926,124.0 -0.61%
Apr 28, 2026 $1.74 $1.62 $0.1198 652,836.0 -4.68%

iBio Inc Stock (IBIO) Year by Year Price History

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

iBio Inc Stock (IBIO) Price History 2026

Month High Low High - Low Volume % Change
May, 2026 $2.00 $1.38 $0.62 17,085,991.0 +7.69%
Apr, 2026 $2.29 $1.52 $0.77 17,081,547.0 -11.05%
Mar, 2026 $2.85 $1.43 $1.43 24,612,809.0 -32.62%
Feb, 2026 $3.13 $2.02 $1.11 23,265,724.0 +34.29%
Jan, 2026 $2.89 $1.82 $1.07 59,918,236.0 +8.81%

iBio Inc Stock (IBIO) Price History 2025

Month High Low High - Low Volume % Change
Dec, 2025 $3.82 $0.98 $2.84 268,468,129.0 +39.02%
Nov, 2025 $1.81 $0.961 $0.849 25,956,327.0 -23.13%
Oct, 2025 $1.78 $0.7811 $0.9989 155,625,532.0 +93.28%
Sep, 2025 $0.9691 $0.7708 $0.1983 9,168,401.0 +1.24%
Aug, 2025 $0.949 $0.5562 $0.3928 34,234,442.0 +20.25%
Jul, 2025 $0.8668 $0.67 $0.1968 11,942,882.0 -10.89%
Jun, 2025 $1.06 $0.68 $0.38 102,382,227.0 -0.90%
May, 2025 $1.15 $0.70 $0.45 15,920,892.0 -27.36%
Apr, 2025 $4.23 $0.6358 $3.59 42,380,078.0 -73.63%
Mar, 2025 $6.89 $3.80 $3.09 10,583,105.0 -31.05%
Feb, 2025 $5.83 $2.82 $3.01 13,773,672.0 +93.69%
Jan, 2025 $3.35 $2.31 $1.04 5,202,684.0 +22.86%

iBio Inc Stock (IBIO) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $2.97 $2.24 $0.7299 1,541,754.0 -19.05%
Nov, 2024 $2.97 $2.06 $0.9054 2,177,046.0 +13.51%
Oct, 2024 $3.15 $2.08 $1.07 5,147,429.0 +16.67%
Sep, 2024 $2.22 $1.74 $0.485 1,051,175.0 +12.69%
Aug, 2024 $2.15 $1.50 $0.65 1,827,463.0 -3.90%
Jul, 2024 $2.46 $1.85 $0.6094 1,394,055.0 -2.84%
Jun, 2024 $2.68 $2.03 $0.6499 2,408,760.0 -11.34%
May, 2024 $2.58 $1.68 $0.90 4,734,209.0 +39.18%
Apr, 2024 $3.88 $1.64 $2.24 16,497,515.0 -57.88%
Mar, 2024 $4.98 $1.05 $3.93 219,763,158.0 +222.22%
Feb, 2024 $1.30 $1.08 $0.2233 2,406,516.0 +11.50%
Jan, 2024 $1.44 $1.02 $0.4186 1,849,500.0 -17.52%
$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):