iShares Biotechnology ETF (IBB)
NASDAQ: IBB · Real-Time Price · USD
171.65
+1.77 (1.04%)
May 28, 2026, 1:32 PM EDT - Market open
IBB Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 28, 2026 | 169.75 | 171.74 | 169.24 | 171.69 | - | 1.07% | 816,683 |
| May 27, 2026 | 169.47 | 171.56 | 169.22 | 169.88 | 169.88 | 0.27% | 818,974 |
| May 26, 2026 | 169.75 | 170.25 | 168.57 | 169.42 | 169.42 | 0.37% | 978,322 |
| May 22, 2026 | 169.08 | 170.93 | 168.66 | 168.79 | 168.79 | -0.16% | 984,198 |
| May 21, 2026 | 166.59 | 169.66 | 165.70 | 169.06 | 169.06 | 0.68% | 2,466,564 |
| May 20, 2026 | 165.08 | 167.95 | 165.08 | 167.91 | 167.91 | 2.27% | 1,817,603 |
| May 19, 2026 | 163.41 | 165.34 | 162.08 | 164.19 | 164.19 | 0.10% | 2,054,868 |
| May 18, 2026 | 165.98 | 166.38 | 163.11 | 164.03 | 164.03 | -1.68% | 2,006,631 |
| May 15, 2026 | 170.67 | 170.78 | 166.72 | 166.83 | 166.83 | -2.63% | 2,114,853 |
| May 14, 2026 | 172.71 | 173.40 | 170.35 | 171.33 | 171.33 | -0.76% | 1,595,583 |
| May 13, 2026 | 171.96 | 172.99 | 170.62 | 172.65 | 172.65 | 0.21% | 775,055 |
| May 12, 2026 | 170.01 | 172.80 | 169.95 | 172.28 | 172.28 | 1.34% | 962,971 |
| May 11, 2026 | 170.07 | 173.31 | 169.36 | 170.00 | 170.00 | 0.04% | 1,456,850 |
| May 8, 2026 | 169.55 | 171.08 | 168.82 | 169.94 | 169.94 | -0.09% | 2,267,750 |
| May 7, 2026 | 172.83 | 173.45 | 168.81 | 170.10 | 170.10 | -2.17% | 1,390,509 |
| May 6, 2026 | 171.28 | 174.25 | 171.11 | 173.87 | 173.87 | 2.07% | 1,342,930 |
| May 5, 2026 | 171.29 | 172.68 | 168.76 | 170.34 | 170.34 | 0.11% | 1,036,550 |
| May 4, 2026 | 166.57 | 170.26 | 166.53 | 170.16 | 170.16 | 1.73% | 746,131 |
| May 1, 2026 | 167.97 | 168.11 | 166.00 | 167.27 | 167.27 | -0.84% | 1,200,291 |
| Apr 30, 2026 | 166.23 | 169.11 | 165.98 | 168.69 | 168.69 | 2.00% | 1,516,435 |
| Apr 29, 2026 | 166.27 | 166.92 | 164.02 | 165.38 | 165.38 | -1.45% | 1,764,237 |
| Apr 28, 2026 | 169.19 | 170.78 | 167.51 | 167.81 | 167.81 | -0.72% | 971,281 |
| Apr 27, 2026 | 169.37 | 172.01 | 168.81 | 169.02 | 169.02 | -0.45% | 1,208,990 |
| Apr 24, 2026 | 171.63 | 171.63 | 168.45 | 169.78 | 169.78 | -1.02% | 1,486,070 |
| Apr 23, 2026 | 174.17 | 174.70 | 170.51 | 171.53 | 171.53 | -1.62% | 1,649,381 |
| Apr 22, 2026 | 174.83 | 175.51 | 173.53 | 174.36 | 174.36 | 0.21% | 1,316,694 |
| Apr 21, 2026 | 175.78 | 175.78 | 173.19 | 173.99 | 173.99 | -1.01% | 1,571,350 |
| Apr 20, 2026 | 176.23 | 176.79 | 175.29 | 175.76 | 175.76 | -0.51% | 1,197,290 |
| Apr 17, 2026 | 176.33 | 177.34 | 175.50 | 176.66 | 176.66 | 1.46% | 1,256,203 |
| Apr 16, 2026 | 175.53 | 176.05 | 173.44 | 174.12 | 174.12 | -1.06% | 1,282,398 |
| Apr 15, 2026 | 176.35 | 177.36 | 174.43 | 175.99 | 175.99 | 0.08% | 1,815,993 |
| Apr 14, 2026 | 172.79 | 176.17 | 172.69 | 175.85 | 175.85 | 2.13% | 986,893 |
| Apr 13, 2026 | 170.36 | 173.36 | 170.10 | 172.19 | 172.19 | 1.66% | 1,412,280 |
| Apr 10, 2026 | 172.49 | 173.44 | 168.56 | 169.37 | 169.37 | -1.62% | 1,130,863 |
| Apr 9, 2026 | 171.41 | 172.62 | 170.33 | 172.16 | 172.16 | 0.17% | 796,170 |
| Apr 8, 2026 | 172.37 | 172.55 | 170.27 | 171.86 | 171.86 | 1.99% | 1,275,015 |
| Apr 7, 2026 | 168.01 | 168.75 | 165.86 | 168.50 | 168.50 | -0.20% | 793,202 |
| Apr 6, 2026 | 169.24 | 170.35 | 168.51 | 168.83 | 168.83 | -0.35% | 1,642,772 |
| Apr 2, 2026 | 167.70 | 171.09 | 167.14 | 169.43 | 169.43 | -0.41% | 1,544,024 |
| Apr 1, 2026 | 169.75 | 172.04 | 169.72 | 170.13 | 170.13 | 0.76% | 2,210,796 |
| Mar 31, 2026 | 164.36 | 169.12 | 164.13 | 168.85 | 168.85 | 4.32% | 2,202,430 |
| Mar 30, 2026 | 161.79 | 162.95 | 160.56 | 161.86 | 161.86 | 0.90% | 1,497,527 |
| Mar 27, 2026 | 165.19 | 165.34 | 160.27 | 160.41 | 160.41 | -2.93% | 1,113,572 |
| Mar 26, 2026 | 164.20 | 166.98 | 164.02 | 165.26 | 165.26 | -0.30% | 1,780,951 |
| Mar 25, 2026 | 163.71 | 166.75 | 163.25 | 165.75 | 165.75 | 2.54% | 2,030,443 |
| Mar 24, 2026 | 161.34 | 162.38 | 159.68 | 161.64 | 161.64 | -0.65% | 1,424,626 |
| Mar 23, 2026 | 163.72 | 165.31 | 162.17 | 162.69 | 162.69 | 0.64% | 2,084,818 |
| Mar 20, 2026 | 163.57 | 165.36 | 161.17 | 161.65 | 161.65 | -1.71% | 2,528,782 |
| Mar 19, 2026 | 162.90 | 165.43 | 162.51 | 164.46 | 164.46 | 0.42% | 1,346,071 |
| Mar 18, 2026 | 166.81 | 166.81 | 163.40 | 163.78 | 163.78 | -2.03% | 1,719,466 |