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IBB US​

iShares Biotechnology ETF(IBB US)

$207.74-1.800.86%Ext:$210.29+2.551.23%(Market Closed · 23:55:32 UTC)

Overview

ProfileEntity Structure

Financials & Metrics

FinancialsChartingShort InterestEmployees

Short Interest

Short Interest12.3M
Price$202.00
Sep 15, 2026
Short Ratio7.85

Daily Short Sale Volume

Short Volume251.8K
Price$174.39
Feb 20, 2026
Short Volume Ratio55.66%

Short Interest History

Settlement DateShort InterestShares FloatAvg. Daily VolumeShort Ratio
Sep 15, 2026
12.3M
0
1.6M
7.85
Aug 31, 2026
11.0M
0
1.7M
6.63
Aug 14, 2026
10.4M
0
1.4M
7.36
Jul 31, 2026
10.0M
0
1.4M
7.06
Jul 15, 2026
11.9M
0
1.9M
6.42
Jun 30, 2026
12.1M
0
1.7M
7.08
Jun 15, 2026
12.4M
0
1.4M
8.73
May 29, 2026
13.2M
0
1.5M
8.78
May 15, 2026
13.0M
0
1.3M
9.67
Apr 30, 2026
13.3M
0
1.5M
9.08
Apr 15, 2026
12.6M
0
1.3M
9.39
Mar 31, 2026
13.3M
0
1.7M
7.84
Mar 13, 2026
14.3M
0
1.9M
7.65
Feb 27, 2026
14.9M
0
1.6M
9.32
Feb 13, 2026
15.1M
0
2.2M
6.94
Jan 30, 2026
12.7M
0
1.7M
7.48
Jan 15, 2026
12.7M
0
2.1M
6.17
Dec 31, 2025
12.6M
0
1.5M
8.52
Dec 15, 2025
13.4M
0
1.7M
8.09
Nov 28, 2025
12.2M
0
3.0M
4.09
Nov 14, 2025
12.4M
0
2.6M
4.81
Oct 31, 2025
11.8M
0
2.0M
6.03
Oct 15, 2025
11.7M
0
2.3M
5.00
Sep 30, 2025
12.6M
0
2.1M
6.00
Sep 15, 2025
10.8M
0
2.0M
5.52
Aug 29, 2025
10.4M
0
1.3M
8.22
Aug 15, 2025
10.5M
0
1.7M
6.13
Jul 31, 2025
12.1M
0
1.2M
9.75
Jul 15, 2025
11.2M
0
1.6M
6.86
Jun 30, 2025
12.1M
0
1.7M
7.31
Jun 13, 2025
12.6M
0
2.2M
5.76
May 30, 2025
12.1M
0
1.7M
7.12
May 15, 2025
12.9M
0
2.4M
5.32
Apr 30, 2025
11.1M
0
1.6M
7.04
Apr 15, 2025
10.4M
0
2.4M
4.27
Mar 31, 2025
9.7M
0
1.0M
9.72
Mar 14, 2025
9.8M
0
1.2M
8.00
Feb 28, 2025
9.4M
0
1.1M
8.91
Feb 14, 2025
9.1M
0
1.5M
6.09
Jan 31, 2025
10.1M
0
1.3M
7.57
Jan 15, 2025
11.1M
0
1.6M
6.81
Dec 31, 2024
11.2M
0
1.5M
7.37
Dec 13, 2024
11.7M
0
1.2M
9.60
Nov 29, 2024
11.3M
0
1.6M
7.02
Nov 15, 2024
10.3M
0
1.5M
6.82
Oct 31, 2024
10.1M
0
969.5K
10.46
Oct 15, 2024
9.8M
0
1.0M
9.73
Sep 30, 2024
9.7M
0
1.3M
7.69
Sep 13, 2024
9.3M
0
1.1M
8.39
Aug 30, 2024
10.2M
0
808.3K
12.59
Aug 15, 2024
10.1M
0
1.4M
7.41
Jul 31, 2024
10.9M
0
1.4M
7.71
Jul 15, 2024
12.2M
0
1.4M
8.73
Jun 28, 2024
11.6M
0
1.2M
9.45
Jun 14, 2024
12.8M
0
1.1M
11.60
May 31, 2024
14.2M
0
1.4M
10.00
May 15, 2024
13.5M
0
1.6M
8.50
Apr 30, 2024
12.6M
0
1.7M
7.61
Apr 15, 2024
13.2M
0
1.5M
8.96
Mar 28, 2024
12.5M
0
1.5M
8.29
Mar 15, 2024
11.5M
0
2.0M
5.85
Feb 29, 2024
10.6M
0
2.2M
4.91
Feb 15, 2024
10.6M
0
1.9M
5.65
Jan 31, 2024
9.2M
0
1.8M
5.17
Jan 12, 2024
8.7M
0
1.9M
4.61
Dec 29, 2023
8.4M
0
1.5M
5.76
Dec 15, 2023
9.8M
0
1.9M
5.12
Nov 30, 2023
10.7M
0
1.5M
7.35
Nov 15, 2023
10.1M
0
2.4M
4.29
Oct 31, 2023
10.5M
0
2.6M
4.09
Oct 13, 2023
9.9M
0
2.3M
4.27
Sep 29, 2023
10.2M
0
1.6M
6.35
Sep 15, 2023
9.4M
0
1.4M
6.83
Aug 31, 2023
10.1M
0
1.3M
7.92
Aug 15, 2023
10.2M
0
1.3M
7.63
Jul 31, 2023
10.0M
0
1.5M
6.70
Jul 14, 2023
9.7M
0
1.5M
6.31
Jun 30, 2023
10.5M
0
2.2M
4.86
Jun 15, 2023
10.5M
0
1.5M
7.18
May 31, 2023
9.5M
0
1.6M
5.95
May 15, 2023
9.4M
0
1.4M
6.59
Apr 28, 2023
10.0M
0
1.6M
6.24
Apr 14, 2023
9.8M
0
1.4M
6.87
Mar 31, 2023
9.8M
0
1.5M
6.71
Mar 15, 2023
10.5M
0
2.0M
5.22
Feb 28, 2023
9.4M
0
1.5M
6.28
Feb 15, 2023
10.1M
0
1.6M
6.22
Jan 31, 2023
9.4M
0
1.3M
7.23
Jan 13, 2023
9.9M
0
1.5M
6.67
Dec 30, 2022
10.4M
0
1.5M
6.75
Dec 15, 2022
10.0M
0
1.9M
5.23
Nov 30, 2022
10.9M
0
1.6M
6.75
Nov 15, 2022
10.4M
0
2.5M
4.18
Oct 31, 2022
9.7M
0
1.8M
5.28
Oct 14, 2022
11.5M
0
1.7M
6.65
Sep 30, 2022
9.2M
0
2.5M
3.73
Sep 15, 2022
7.9M
0
2.2M
3.60
Aug 31, 2022
7.0M
0
1.4M
4.93
Aug 15, 2022
8.7M
0
1.9M
4.58
Jul 29, 2022
7.6M
0
1.6M
4.87
Jul 15, 2022
7.8M
0
2.2M
3.46
Jun 30, 2022
8.9M
0
3.1M
2.85
Jun 15, 2022
8.8M
0
2.0M
4.48
May 31, 2022
7.8M
0
2.3M
3.42
May 13, 2022
8.3M
0
4.0M
2.08
Apr 29, 2022
8.0M
0
3.0M
2.66
Apr 14, 2022
8.6M
0
2.6M
3.37
Mar 31, 2022
9.6M
0
2.4M
3.98
Mar 15, 2022
12.0M
0
2.4M
4.97
Feb 28, 2022
11.3M
0
2.4M
4.70
Feb 15, 2022
10.2M
0
2.9M
3.58
Jan 31, 2022
10.7M
0
3.8M
2.82
Jan 14, 2022
10.2M
0
2.9M
3.49
Dec 31, 2021
9.3M
0
2.1M
4.46
Dec 15, 2021
10.3M
0
2.7M
3.80
Nov 30, 2021
10.5M
0
2.4M
4.30
Nov 15, 2021
11.8M
0
1.9M
6.31
Oct 29, 2021
11.0M
0
1.6M
6.78
Oct 15, 2021
11.0M
0
2.1M
5.22
Sep 30, 2021
12.9M
0
2.3M
5.73
Sep 15, 2021
11.7M
0
1.9M
6.12
Aug 31, 2021
11.5M
0
2.2M
5.27
Aug 13, 2021
11.4M
0
3.3M
3.49
Jul 30, 2021
13.0M
0
3.4M
3.85
Jul 15, 2021
13.9M
0
2.5M
5.55
Jun 30, 2021
14.5M
0
2.6M
5.67
Jun 15, 2021
14.8M
0
4.4M
3.34
May 28, 2021
14.9M
0
2.9M
5.22
May 14, 2021
15.9M
0
3.9M
4.12
Apr 30, 2021
19.1M
0
2.9M
6.59
Apr 15, 2021
19.2M
0
3.2M
6.07
Mar 31, 2021
17.3M
0
3.7M
4.70
Mar 15, 2021
17.8M
0
4.1M
4.39
Feb 26, 2021
19.8M
0
2.7M
7.34
Feb 12, 2021
22.1M
0
2.2M
10.20
Jan 29, 2021
20.9M
0
2.8M
7.41
Jan 15, 2021
21.7M
0
2.9M
7.51
Dec 31, 2020
24.4M
0
2.5M
9.81
Dec 15, 2020
27.2M
0
2.5M
10.93
Nov 30, 2020
28.4M
0
2.5M
11.45
Nov 13, 2020
23.1M
0
4.2M
5.55
Oct 30, 2020
23.9M
0
2.4M
9.89
Oct 15, 2020
21.8M
0
2.0M
10.65
Sep 30, 2020
21.1M
0
2.5M
8.43
Sep 15, 2020
20.8M
0
3.2M
6.42
Aug 31, 2020
22.9M
0
2.3M
9.93
Aug 14, 2020
22.5M
0
2.7M
8.44
Jul 31, 2020
22.0M
0
2.5M
8.81
Jul 15, 2020
20.6M
0
3.0M
6.76
Jun 30, 2020
20.4M
0
3.3M
6.18
Jun 15, 2020
21.7M
0
4.0M
5.37
May 29, 2020
16.9M
0
3.3M
5.16
May 15, 2020
14.7M
0
3.4M
4.40
Apr 30, 2020
13.2M
0
3.0M
4.45
Apr 15, 2020
12.0M
0
2.9M
4.15
Mar 31, 2020
13.9M
0
3.6M
3.90
Mar 13, 2020
16.7M
0
4.9M
3.40
Feb 28, 2020
18.0M
0
4.1M
4.39
Feb 14, 2020
18.8M
0
2.7M
6.92
Jan 31, 2020
18.8M
0
2.4M
7.92
Jan 15, 2020
20.7M
0
3.3M
6.27
Dec 31, 2019
16.9M
0
2.4M
7.17
Dec 13, 2019
17.5M
0
2.0M
8.60
Nov 29, 2019
16.9M
0
3.2M
5.22
Nov 15, 2019
17.9M
0
2.2M
8.30
Oct 31, 2019
16.1M
0
1.9M
8.51
Oct 15, 2019
16.4M
0
3.0M
5.47
Sep 30, 2019
17.4M
0
2.3M
7.51
Sep 13, 2019
14.5M
0
2.1M
6.76
Aug 30, 2019
15.0M
0
2.2M
6.87
Aug 15, 2019
15.4M
0
3.1M
5.01
Jul 31, 2019
15.4M
0
2.1M
7.35
Jul 15, 2019
15.3M
0
2.8M
5.46
Jun 28, 2019
13.2M
0
2.4M
5.50
Jun 14, 2019
13.4M
0
1.6M
8.30
May 31, 2019
13.3M
0
2.2M
6.06
May 15, 2019
13.9M
0
2.8M
5.03
Apr 30, 2019
12.4M
0
3.8M
3.30
Apr 15, 2019
11.1M
0
2.4M
4.66
Mar 29, 2019
11.8M
0
2.8M
4.18
Mar 15, 2019
10.4M
0
2.8M
3.75
Feb 28, 2019
10.3M
0
1.6M
6.50
Feb 15, 2019
9.2M
0
1.8M
5.05
Jan 31, 2019
9.9M
0
2.1M
4.72
Jan 15, 2019
8.9M
0
2.4M
3.72
Dec 31, 2018
7.6M
0
3.6M
2.14
Dec 14, 2018
8.3M
0
1.9M
4.40
Nov 30, 2018
9.6M
0
1.7M
5.60
Nov 15, 2018
9.9M
0
2.0M
5.02
Oct 31, 2018
9.0M
0
2.7M
3.30
Oct 15, 2018
11.2M
0
2.2M
5.11
Sep 28, 2018
11.1M
0
1.6M
6.75
Sep 14, 2018
11.4M
0
1.5M
7.56
Aug 31, 2018
10.5M
0
1.8M
5.91
Aug 15, 2018
10.4M
0
1.8M
5.66
Jul 31, 2018
9.9M
0
2.7M
3.72
Jul 13, 2018
12.6M
0
2.5M
5.11
Jun 29, 2018
12.2M
0
3.0M
4.04
Jun 15, 2018
10.8M
0
2.0M
5.29
May 31, 2018
10.5M
0
2.6M
4.05
May 15, 2018
9.7M
0
2.8M
3.43
Apr 30, 2018
8.7M
0
2.1M
4.10
Apr 13, 2018
8.9M
0
2.7M
3.35
Mar 29, 2018
9.2M
0
2.8M
3.27
Mar 15, 2018
9.2M
0
3.4M
2.73
Feb 28, 2018
9.9M
0
2.3M
4.33
Feb 15, 2018
10.5M
0
4.4M
2.42
Jan 31, 2018
9.3M
0
2.9M
3.17
Jan 12, 2018
8.8M
0
2.8M
3.20
Dec 29, 2017
9.4M
0
1.5M
6.45