Notable Monday Option Activity: BLK, PAY, MXIM
August 15, 2016 at 15:24 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in BlackRock, Inc. (BLK), where a total volume of 2,458 contracts has been traded thus far today, a contract volume which is representative of approximately 245,800 underlying shares (given that every 1 contract represents 100 underlying shares)..