Name Net Calls Puts Calls Return since
31 Dec ‘15
1
$1.03B $4.04B $3.01B 12%
2
$1B $1.49B $491M 29.1%
3
$709M $1.2B $490M 75.4%
IBB icon
4
iShares Biotechnology ETF
IBB
$8.6B
$571M $1.37B $795M 54.1%
5
$467M $738M $271M 64.4%
6
$361M $480M $119M 50.3%
7
$211M $387M $176M 134%
8
$152M $187M $35M 22.8%
9
$147M $194M $47.2M 1.04%
10
$126M $275M $149M 47.3%
VNET
11
VNET Group
VNET
$2.41B
$108M $120M $12.4M 57.7%
12
$94.9M $212M $117M 46%
13
$88.8M $388M $299M 14.2%
14
$88.7M $229M $140M 33.1%
15
$84.2M $244M $160M 67.8%
16
$84.2M $189M $104M 262%
17
$77.1M $92M $14.8M 7.88%
18
$73.2M $215M $141M 48.2%
19
$71.4M $98M $26.7M 4.01%
20
$70.5M $180M $110M 28.6%
21
$57.6M $94M $36.4M 42%
22
$55M $126M $70.8M 5.29%
23
$50.1M $78.3M $28.2M 15.1%
24
$49.7M $79M $29.2M 319%
25
$44.2M $65M $20.8M 409%