Name Net Calls Puts Calls Return since
30 Sep ‘19
1
$2.44B $7.21B $4.77B 12.7%
2
$1.22B $3.22B $2B 85.6%
3
$1.13B $1.58B $449M 32.9%
XBI icon
4
State Street SPDR S&P Biotech ETF
XBI
$7.83B
$982M $1.81B $829M 68.7%
5
$580M $870M $290M 386%
6
$396M $419M $23.7M 9.43%
7
$381M $1.07B $687M 9.62%
8
$237M $1.16B $928M 74%
9
$217M $284M $66.7M 310%
10
$206M $234M $28M 12%
IBB icon
11
iShares Biotechnology ETF
IBB
$7.85B
$199M $707M $509M 69.3%
12
$190M $250M $60M 72.1%
13
$183M $425M $242M 75.4%
14
$180M $356M $176M 28.6%
15
$177M $394M $218M 43.1%
16
$163M $200M $36.6M 282%
17
$148M $210M $62.5M 402%
18
$147M $259M $112M 77.2%
19
$142M $196M $54M 18.1%
20
$134M $183M $49.1M 24.2%
21
$128M $199M $70.1M 33.1%
22
$121M $155M $34.7M 68.9%
23
$111M $281M $171M 42.6%
24
$108M $126M $17.5M 363%
25
$105M $310M $205M 75.1%