Notable Tuesday Option Activity: BLFS, GES, MCD
March 23, 2021 at 16:57 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Biolife Solutions Inc (BLFS), where a total volume of 1,038 contracts has been traded thus far today, a contract volume which is representative of approximately 103,800 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 41.6% of BLFS's average daily trading volume over the past month, of 249,720 shares..