Name Net Calls Puts Calls Return since
30 Sep ‘17
1
$25B $36.7B $11.7B 90.1%
2
$13.2B $16.4B $3.24B 49.3%
3
$11.7B $12B $329M 168%
HYG icon
4
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$16.1B
$8.81B $11.2B $2.35B 10.5%
5
$8.34B $14.5B $6.17B 44.1%
6
$6.96B $11.4B $4.43B 228%
7
$2.27B $2.59B $314M 1,121%
8
$2.07B $6.37B $4.3B 126%
9
$1.36B $2.23B $878M 77.4%
10
$1.34B $4.85B $3.51B 23.1%
ISRG icon
11
Intuitive Surgical
ISRG
$149B
$1.23B $2.06B $822M 263%
12
$1.22B $3.17B $1.95B 15.2%
13
$1.13B $3.29B $2.16B 1.16%
14
$1.09B $1.85B $757M 52.6%
15
$881M $1.86B $982M 67.2%
16
$792M $1.23B $440M 12.4%
17
$732M $2.61B $1.87B 59.4%
18
$700M $1.96B $1.26B 50.9%
19
$674M $1.4B $730M 14.9%
20
$671M $1.66B $989M 21.3%
21
$636M $733M $97.3M 12.1%
22
$591M $1.47B $880M 17.1%
23
$587M $1.96B $1.38B 103%
24
$546M $3.11B $2.56B 68.4%
25
$515M $925M $410M 145%