Name Net Calls Puts Calls Return since
31 Mar ‘14
576
$615K $1.19M $579K 30.1%
577
$611K $2.7M $2.09M 173%
578
$608K $1.64M $1.03M 130%
WRB icon
579
W.R. Berkley
WRB
$29.5B
$608K $628K $20K 530%
580
$606K $623K $17K 70.7%
581
$602K $858K $256K 9.45%
582
$595K $595K $0 984%
583
$593K $595K $2K 93.6%
584
$591K $943K $352K 335%
585
$590K $835K $245K 43.6%
IEO icon
586
iShares US Oil & Gas Exploration & Production ETF
IEO
$446M
$587K $2.37M $1.78M 10.4%
587
$582K $614K $32K 67.1%
588
$580K $580K $0 57.9%
589
$580K $2.73M $2.15M 615%
590
$578K $578K $0 100%
591
$568K $976K $408K 171%
592
$562K $933K $371K 83.5%
593
$555K $624K $69K 41.7%
594
$555K $809K $254K 14.3%
595
$552K $552K $0 18.5%
596
$547K $2.38M $1.83M 225%
597
$547K $1.25M $702K 114%
598
$544K $544K $0 38.3%
599
$538K $4.11M $3.57M 168%
600
$533K $576K $43K 267%