Skip to main content
logo
iShares Biotechnology ETF (IBB)
NASDAQ: IBB · Real-Time Price · USD
172.77
+2.57 (1.51%)
At close: Dec 22, 2025, 4:00 PM EST
171.70
-1.07 (-0.62%)
After-hours: Dec 22, 2025, 7:53 PM EST

IBB Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Dec 22, 2025170.45173.16170.22172.77172.771.51%1,860,769
Dec 19, 2025166.93170.74166.75170.20170.202.41%2,095,867
Dec 18, 2025166.88168.33165.70166.19166.19-0.80%1,597,775
Dec 17, 2025168.41169.32167.41167.53167.53-0.35%1,407,567
Dec 16, 2025168.96169.39167.29168.11168.11-0.75%856,551
Dec 15, 2025169.65170.64168.58169.38169.20-0.02%1,358,282
Dec 12, 2025170.01170.43168.52169.42169.24-0.51%1,621,420
Dec 11, 2025168.96170.62168.62170.28170.100.80%1,590,353
Dec 10, 2025167.07169.38166.91168.93168.751.10%1,326,703
Dec 9, 2025169.38170.69166.94167.09166.91-1.68%1,546,322
Dec 8, 2025172.48172.68169.73169.95169.77-0.71%1,514,645
Dec 5, 2025172.30172.79170.49171.16170.97-0.55%1,139,364
Dec 4, 2025172.14172.81170.10172.11171.92-0.07%1,711,262
Dec 3, 2025169.59172.45169.55172.23172.041.78%1,866,001
Dec 2, 2025170.16171.02168.79169.22169.04-0.52%2,899,118
Dec 1, 2025172.55172.69169.90170.11169.93-2.14%1,834,674
Nov 28, 2025174.14174.40172.84173.83173.640.10%1,007,053
Nov 26, 2025172.55174.23172.14173.66173.470.77%1,759,721
Nov 25, 2025170.57172.41170.07172.33172.141.54%1,794,737
Nov 24, 2025167.84170.28167.84169.71169.531.31%3,462,889
Nov 21, 2025164.38168.73164.05167.52167.342.00%2,873,469
Nov 20, 2025166.81168.50164.11164.24164.06-0.59%2,595,102
Nov 19, 2025166.05166.77164.39165.22165.04-0.75%1,945,690
Nov 18, 2025164.76167.14163.78166.47166.290.73%4,622,359
Nov 17, 2025164.11167.15163.39165.26165.080.65%5,183,754
Nov 14, 2025162.03165.96161.66164.19164.010.53%2,523,295
Nov 13, 2025164.22166.29163.24163.32163.14-0.99%3,989,675
Nov 12, 2025164.45165.81163.51164.96164.780.50%3,101,046
Nov 11, 2025159.83164.33159.42164.14163.962.88%4,016,732
Nov 10, 2025158.99159.94158.37159.54159.371.15%1,850,034
Nov 7, 2025157.39157.72154.98157.72157.55-0.45%2,098,773
Nov 6, 2025157.68159.05157.30158.43158.260.08%1,636,693
Nov 5, 2025155.53158.98155.10158.31158.141.43%2,006,383
Nov 4, 2025155.81158.06154.63156.08155.91-0.88%2,058,185
Nov 3, 2025158.98159.23154.62157.46157.29-1.20%2,473,841
Oct 31, 2025156.79159.79156.00159.38159.211.32%1,999,402
Oct 30, 2025156.53158.62155.00157.31157.140.22%2,577,387
Oct 29, 2025157.52158.64156.19156.97156.80-0.44%1,583,035
Oct 28, 2025156.71158.29156.40157.66157.490.35%1,133,991
Oct 27, 2025156.67157.44156.00157.11156.941.26%3,044,432
Oct 24, 2025155.73155.93154.90155.16154.990.38%1,745,895
Oct 23, 2025154.41154.90153.50154.58154.410.43%953,942
Oct 22, 2025155.73156.37153.25153.92153.75-1.35%1,239,744
Oct 21, 2025156.40157.19155.18156.03155.86-0.29%2,281,414
Oct 20, 2025155.03157.01154.56156.49156.321.49%2,520,501
Oct 17, 2025152.91154.69152.17154.19154.020.50%2,557,342
Oct 16, 2025154.09156.36152.64153.42153.250.02%2,043,356
Oct 15, 2025151.16153.84151.01153.39153.221.37%1,652,969
Oct 14, 2025149.54152.41149.09151.32151.160.25%1,640,138
Oct 13, 2025149.88151.76149.20150.94150.780.66%2,210,767