iBio, Inc. (IBIO)
NASDAQ: IBIO · Real-Time Price · USD
1.690
+0.090 (5.62%)
At close: Jun 18, 2026, 4:00 PM EDT
1.660
-0.030 (-1.78%)
After-hours: Jun 18, 2026, 7:56 PM EDT
iBio, Inc. Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jun 18, 2026 | 1.61 | 1.73 | 1.61 | 1.69 | 1.69 | 5.62% | 911,303 |
| Jun 17, 2026 | 1.57 | 1.63 | 1.48 | 1.60 | 1.60 | 3.23% | 1,668,104 |
| Jun 16, 2026 | 1.66 | 1.67 | 1.55 | 1.55 | 1.55 | -6.06% | 1,049,310 |
| Jun 15, 2026 | 1.70 | 1.76 | 1.65 | 1.65 | 1.65 | -2.37% | 753,999 |
| Jun 12, 2026 | 1.70 | 1.76 | 1.67 | 1.69 | 1.69 | 1.20% | 455,655 |
| Jun 11, 2026 | 1.69 | 1.71 | 1.64 | 1.67 | 1.67 | -1.76% | 353,438 |
| Jun 10, 2026 | 1.70 | 1.78 | 1.65 | 1.70 | 1.70 | - | 507,215 |
| Jun 9, 2026 | 1.78 | 1.80 | 1.66 | 1.70 | 1.70 | -1.73% | 410,048 |
| Jun 8, 2026 | 1.87 | 1.89 | 1.73 | 1.73 | 1.73 | -4.95% | 641,584 |
| Jun 5, 2026 | 1.93 | 2.09 | 1.73 | 1.82 | 1.82 | -5.70% | 2,285,556 |
| Jun 4, 2026 | 1.83 | 2.00 | 1.83 | 1.93 | 1.93 | 4.89% | 854,852 |
| Jun 3, 2026 | 1.79 | 1.85 | 1.70 | 1.84 | 1.84 | 4.55% | 725,421 |
| Jun 2, 2026 | 1.89 | 1.92 | 1.71 | 1.76 | 1.76 | -6.88% | 1,136,838 |
| Jun 1, 2026 | 1.90 | 1.93 | 1.82 | 1.89 | 1.89 | -0.53% | 524,320 |
| May 29, 2026 | 1.92 | 1.93 | 1.88 | 1.90 | 1.90 | -1.55% | 324,272 |
| May 28, 2026 | 1.88 | 1.99 | 1.86 | 1.93 | 1.93 | 2.66% | 745,762 |
| May 27, 2026 | 1.82 | 1.97 | 1.82 | 1.88 | 1.88 | 3.30% | 593,117 |
| May 26, 2026 | 1.89 | 1.91 | 1.80 | 1.82 | 1.82 | -1.09% | 1,105,669 |
| May 22, 2026 | 1.93 | 2.00 | 1.82 | 1.84 | 1.84 | -2.65% | 600,814 |
| May 21, 2026 | 1.70 | 1.95 | 1.70 | 1.89 | 1.89 | 11.18% | 1,425,366 |
| May 20, 2026 | 1.51 | 1.74 | 1.51 | 1.70 | 1.70 | 13.33% | 734,263 |
| May 19, 2026 | 1.42 | 1.54 | 1.38 | 1.50 | 1.50 | 5.63% | 780,006 |
| May 18, 2026 | 1.49 | 1.50 | 1.40 | 1.42 | 1.42 | -3.40% | 761,670 |
| May 15, 2026 | 1.54 | 1.54 | 1.45 | 1.47 | 1.47 | -5.77% | 425,632 |
| May 14, 2026 | 1.56 | 1.57 | 1.51 | 1.56 | 1.56 | 0.65% | 706,615 |
| May 13, 2026 | 1.62 | 1.62 | 1.55 | 1.55 | 1.55 | -3.73% | 681,933 |
| May 12, 2026 | 1.66 | 1.67 | 1.59 | 1.61 | 1.61 | -3.01% | 396,891 |
| May 11, 2026 | 1.73 | 1.74 | 1.63 | 1.66 | 1.66 | -2.92% | 663,700 |
| May 8, 2026 | 1.64 | 1.75 | 1.59 | 1.71 | 1.71 | 4.27% | 1,835,398 |
| May 7, 2026 | 1.76 | 1.79 | 1.63 | 1.64 | 1.64 | -7.34% | 372,003 |
| May 6, 2026 | 1.61 | 1.78 | 1.60 | 1.77 | 1.77 | 9.94% | 1,923,478 |
| May 5, 2026 | 1.61 | 1.65 | 1.55 | 1.61 | 1.61 | 1.90% | 796,680 |
| May 4, 2026 | 1.62 | 1.65 | 1.52 | 1.58 | 1.58 | -0.63% | 2,153,205 |
| May 1, 2026 | 1.65 | 1.68 | 1.56 | 1.59 | 1.59 | -5.92% | 693,571 |
| Apr 30, 2026 | 1.60 | 1.70 | 1.55 | 1.69 | 1.69 | 4.32% | 2,987,023 |
| Apr 29, 2026 | 1.61 | 1.63 | 1.52 | 1.62 | 1.62 | -0.61% | 927,649 |
| Apr 28, 2026 | 1.68 | 1.74 | 1.62 | 1.63 | 1.63 | -4.68% | 653,126 |
| Apr 27, 2026 | 1.68 | 1.73 | 1.62 | 1.71 | 1.71 | 1.79% | 955,631 |
| Apr 24, 2026 | 1.80 | 1.85 | 1.67 | 1.68 | 1.68 | -7.18% | 1,161,356 |
| Apr 23, 2026 | 1.93 | 1.93 | 1.74 | 1.81 | 1.81 | -5.73% | 1,266,851 |
| Apr 22, 2026 | 1.94 | 1.96 | 1.85 | 1.92 | 1.92 | - | 759,074 |
| Apr 21, 2026 | 2.00 | 2.02 | 1.91 | 1.92 | 1.92 | -2.54% | 559,071 |
| Apr 20, 2026 | 2.04 | 2.09 | 1.91 | 1.97 | 1.97 | -4.37% | 888,930 |
| Apr 17, 2026 | 2.14 | 2.20 | 2.04 | 2.06 | 2.06 | -2.37% | 776,340 |
| Apr 16, 2026 | 2.12 | 2.15 | 2.06 | 2.11 | 2.11 | 0.48% | 689,102 |
| Apr 15, 2026 | 2.18 | 2.24 | 2.08 | 2.10 | 2.10 | -4.11% | 685,420 |
| Apr 14, 2026 | 2.23 | 2.25 | 2.18 | 2.19 | 2.19 | -0.45% | 458,359 |
| Apr 13, 2026 | 2.12 | 2.25 | 2.12 | 2.20 | 2.20 | 1.85% | 539,624 |
| Apr 10, 2026 | 2.17 | 2.20 | 2.11 | 2.16 | 2.16 | -1.82% | 513,920 |
| Apr 9, 2026 | 2.23 | 2.26 | 2.15 | 2.20 | 2.20 | -1.79% | 561,518 |