Noteworthy Friday Option Activity: QLYS, STLD, FLR
April 22, 2016 at 11:28 AM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Qualys, Inc. (QLYS), where a total volume of 2,002 contracts has been traded thus far today, a contract volume which is representative of approximately 200,200 underlying shares (given that every 1 contract represents 100 underlying shares)..