Name Net Calls Calls Puts Return since
30 Sep ‘18
26
$382M $1.19B $812M 44.6%
27
$378M $657M $279M 99.9%
28
$357M $4.92B $4.56B 7.68%
EDU icon
29
New Oriental
EDU
$8.39B
$354M $597M $243M 28.8%
30
$348M $632M $284M 136%
31
$341M $647M $305M 40.3%
32
$338M $3.95B $3.61B 34%
33
$319M $742M $424M 60.3%
34
$313M $537M $224M 123%
35
$306M $2.12B $1.81B 32%
SVXY icon
36
ProShares Short VIX Short-Term Futures ETF
SVXY
$243M
$304M $495M $191M 67.4%
37
$301M $557M $256M 162%
38
$297M $902M $605M 27.2%
39
$284M $1.4B $1.12B 26.6%
40
$272M $548M $276M 65.3%
41
$267M $582M $314M 62.1%
42
$265M $1.61B $1.35B 77.2%
43
$264M $312M $48.2M 342%
44
$260M $3.8B $3.54B 31.1%
45
$259M $874M $614M 539%
46
$256M $852M $596M 14.7%
47
$254M $402M $147M 262%
48
$251M $383M $132M 56%
49
$250M $413M $163M 18.6%
50
$244M $343M $98.5M 3.31%