April 18, 2016 | 8:43 AM by Jaguar | avo@jaguaranalytics.com Top 10 Notable Changes in Open Interest – April 18, 2016 The list below is subjectively handpicked to show traders current sentiment ahead of potential catalyst(s), if any. #AIRM#ENDP#EXPE#FIX#GNC#GRPN#LEN#NTCT#SYK#YELP