iShares Biotechnology ETF (IBB)
NASDAQ: IBB · Real-Time Price · USD
164.46
+0.68 (0.42%)
At close: Mar 19, 2026, 4:00 PM EDT
164.50
+0.04 (0.02%)
After-hours: Mar 19, 2026, 7:37 PM EDT
IBB Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 19, 2026 | 162.90 | 165.43 | 162.51 | 164.46 | 164.46 | 0.42% | 1,345,967 |
| Mar 18, 2026 | 166.81 | 166.81 | 163.40 | 163.78 | 163.78 | -2.03% | 1,710,697 |
| Mar 17, 2026 | 167.65 | 168.40 | 166.96 | 167.17 | 167.17 | 0.02% | 1,570,686 |
| Mar 16, 2026 | 166.39 | 168.80 | 166.39 | 167.14 | 167.02 | 0.98% | 1,199,258 |
| Mar 13, 2026 | 167.72 | 169.00 | 164.78 | 165.51 | 165.39 | -0.43% | 1,877,514 |
| Mar 12, 2026 | 169.77 | 169.77 | 166.04 | 166.23 | 166.11 | -2.72% | 2,600,736 |
| Mar 11, 2026 | 171.96 | 172.67 | 170.42 | 170.87 | 170.75 | -0.81% | 1,122,364 |
| Mar 10, 2026 | 172.12 | 174.06 | 171.31 | 172.27 | 172.14 | 0.57% | 1,235,526 |
| Mar 9, 2026 | 166.62 | 171.49 | 166.55 | 171.29 | 171.17 | 2.23% | 2,234,524 |
| Mar 6, 2026 | 166.48 | 167.97 | 165.31 | 167.56 | 167.44 | -0.66% | 1,883,056 |
| Mar 5, 2026 | 171.64 | 171.64 | 167.37 | 168.67 | 168.55 | -2.49% | 2,210,448 |
| Mar 4, 2026 | 171.50 | 173.50 | 169.78 | 172.97 | 172.84 | 1.69% | 1,526,083 |
| Mar 3, 2026 | 170.36 | 171.65 | 168.25 | 170.10 | 169.98 | -2.20% | 2,531,229 |
| Mar 2, 2026 | 172.91 | 174.74 | 171.85 | 173.92 | 173.79 | -0.83% | 1,708,672 |
| Feb 27, 2026 | 173.14 | 175.67 | 172.16 | 175.37 | 175.24 | 0.86% | 1,386,633 |
| Feb 26, 2026 | 175.09 | 175.09 | 170.90 | 173.88 | 173.75 | -0.81% | 1,250,697 |
| Feb 25, 2026 | 176.75 | 178.29 | 174.85 | 175.30 | 175.17 | -0.60% | 1,581,012 |
| Feb 24, 2026 | 174.84 | 176.84 | 174.43 | 176.36 | 176.23 | 0.72% | 1,365,343 |
| Feb 23, 2026 | 173.87 | 176.79 | 173.70 | 175.10 | 174.97 | 0.41% | 2,804,066 |
| Feb 20, 2026 | 174.05 | 175.10 | 172.50 | 174.39 | 174.26 | -0.37% | 1,342,604 |
| Feb 19, 2026 | 173.94 | 175.22 | 171.65 | 175.03 | 174.90 | 0.15% | 1,597,790 |
| Feb 18, 2026 | 173.90 | 175.29 | 173.07 | 174.76 | 174.63 | 0.43% | 1,412,593 |
| Feb 17, 2026 | 172.49 | 174.85 | 172.39 | 174.02 | 173.89 | 0.88% | 1,930,567 |
| Feb 13, 2026 | 171.37 | 175.02 | 170.80 | 172.50 | 172.37 | 1.09% | 1,570,279 |
| Feb 12, 2026 | 172.50 | 173.07 | 169.78 | 170.64 | 170.52 | -1.19% | 1,701,658 |
| Feb 11, 2026 | 171.71 | 172.82 | 169.62 | 172.70 | 172.57 | 0.37% | 2,624,142 |
| Feb 10, 2026 | 174.21 | 174.45 | 172.01 | 172.06 | 171.93 | -1.32% | 1,657,738 |
| Feb 9, 2026 | 175.02 | 175.02 | 173.11 | 174.37 | 174.24 | -0.35% | 1,569,991 |
| Feb 6, 2026 | 171.79 | 175.16 | 171.17 | 174.98 | 174.85 | 2.91% | 2,486,423 |
| Feb 5, 2026 | 173.59 | 176.28 | 169.67 | 170.04 | 169.92 | -2.30% | 2,848,925 |
| Feb 4, 2026 | 175.20 | 175.63 | 172.48 | 174.05 | 173.92 | 0.14% | 2,978,111 |
| Feb 3, 2026 | 174.08 | 176.86 | 172.71 | 173.80 | 173.67 | -0.20% | 3,664,984 |
| Feb 2, 2026 | 171.52 | 174.28 | 171.21 | 174.14 | 174.01 | 0.99% | 1,585,092 |
| Jan 30, 2026 | 173.24 | 175.24 | 171.52 | 172.43 | 172.30 | -1.04% | 1,990,919 |
| Jan 29, 2026 | 174.24 | 175.11 | 173.18 | 174.25 | 174.12 | 0.13% | 1,041,768 |
| Jan 28, 2026 | 177.06 | 177.06 | 173.71 | 174.03 | 173.90 | -1.62% | 1,595,291 |
| Jan 27, 2026 | 176.17 | 178.48 | 175.94 | 176.90 | 176.77 | 0.60% | 999,987 |
| Jan 26, 2026 | 174.35 | 176.41 | 173.37 | 175.85 | 175.72 | 0.30% | 1,044,828 |
| Jan 23, 2026 | 177.43 | 177.88 | 174.72 | 175.33 | 175.20 | -1.30% | 1,651,595 |
| Jan 22, 2026 | 175.39 | 178.74 | 174.50 | 177.64 | 177.51 | 1.42% | 1,882,074 |
| Jan 21, 2026 | 170.63 | 175.25 | 170.25 | 175.16 | 175.03 | 2.60% | 2,378,190 |
| Jan 20, 2026 | 167.60 | 170.88 | 165.81 | 170.72 | 170.60 | 0.45% | 2,476,655 |
| Jan 16, 2026 | 171.74 | 171.84 | 169.64 | 169.96 | 169.84 | -0.35% | 1,924,953 |
| Jan 15, 2026 | 172.49 | 173.42 | 170.31 | 170.56 | 170.44 | -1.31% | 1,519,803 |
| Jan 14, 2026 | 170.91 | 172.89 | 170.63 | 172.83 | 172.70 | 0.88% | 1,820,512 |
| Jan 13, 2026 | 171.54 | 171.76 | 170.00 | 171.32 | 171.20 | -0.05% | 1,207,246 |
| Jan 12, 2026 | 172.03 | 172.38 | 169.12 | 171.40 | 171.28 | -0.57% | 1,755,689 |
| Jan 9, 2026 | 173.92 | 174.66 | 172.17 | 172.39 | 172.26 | 0.08% | 2,505,017 |
| Jan 8, 2026 | 175.34 | 175.90 | 170.61 | 172.26 | 172.13 | -2.53% | 2,482,612 |
| Jan 7, 2026 | 172.40 | 179.64 | 172.26 | 176.74 | 176.61 | 3.21% | 3,167,442 |