Notable Wednesday Option Activity: DDD, GILD, HD
March 14, 2018 at 15:34 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in 3D Systems Corp. (DDD), where a total volume of 15,319 contracts has been traded thus far today, a contract volume which is representative of approximately 1.5 million underlying shares (given that every 1 contract represents 100 underlying shares)..