Notable Friday Option Activity: PRVB, QDEL, BIGC

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Provention Bio Inc (PRVB), where a total of 9,548 contracts have traded so far, representing approximately 954,800 underlying shares. That amounts to about 322.6% of PRVB's average daily trading volume over the past month of 295,950 shares..