Notable Thursday Option Activity: SYK, ABT, F
April 28, 2016 at 13:31 PM EDT
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in Stryker Corp. (SYK), where a total volume of 8,044 contracts has been traded thus far today, a contract volume which is representative of approximately 804,400 underlying shares (given that every 1 contract represents 100 underlying shares)..