Noteworthy Tuesday Option Activity: HRTX, OMF, SCLN

Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Heron Therapeutics Inc (HRTX), where a total volume of 2,043 contracts has been traded thus far today, a contract volume which is representative of approximately 204,300 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 44.3% of HRTX's average daily trading volume over the past month, of 460,850 shares..