Noteworthy Monday Option Activity: TRIL, CIO, MARA
August 23, 2021 at 15:17 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Trillium Therapeutics Inc (TRIL), where a total volume of 87,073 contracts has been traded thus far today, a contract volume which is representative of approximately 8.7 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 1085.7% of TRIL's average daily trading volume over the past month, of 802,010 shares..