Notable Monday Option Activity: OOMA, AMBC, COST
May 21, 2018 at 15:20 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in OOMA Inc (OOMA), where a total volume of 748 contracts has been traded thus far today, a contract volume which is representative of approximately 74,800 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 225.9% of OOMA's average daily trading volume over the past month, of 33,105 shares..