Name Net Calls Puts Calls Return since
31 Dec ‘18
1
$3.58B $5.46B $1.88B 56.4%
2
$1.06B $1.63B $570M 36.8%
3
$906M $2.95B $2.04B 11%
XBI icon
4
State Street SPDR S&P Biotech ETF
XBI
$7.83B
$876M $1.89B $1.01B 79.3%
5
$636M $4.35B $3.72B 11.1%
6
$449M $494M $45M 6.06%
7
$396M $402M $6.13M 5%
8
$364M $676M $312M 25.6%
9
$351M $716M $365M 70.9%
10
$350M $1.09B $737M 100%
VAC icon
11
Marriott Vacations Worldwide
VAC
$3.07B
$325M $365M $40.1M 26.9%
12
$289M $610M $321M 74.7%
13
$279M $456M $177M 101%
14
$267M $489M $222M 14.3%
15
$241M $441M $200M 4.54%
16
$225M $328M $102M 64.2%
17
$211M $355M $144M 353%
18
$163M $289M $126M 233%
19
$151M $227M $75.2M 16.3%
20
$118M $306M $188M 41.2%
21
$112M $204M $91.2M 68.5%
22
$110M $197M $87.1M 468%
23
$90.6M $282M $192M 24.1%
24
$82M $154M $71.5M 29.6%
25
$79.9M $453M $373M 494%