Notable Thursday Option Activity: EVFM, LVS, ANTM

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Evofem Biosciences Inc (EVFM), where a total of 19,113 contracts have traded so far, representing approximately 1.9 million underlying shares. That amounts to about 50.1% of EVFM's average daily trading volume over the past month of 3.8 million shares..