Notable Friday Option Activity: CTSO, GRWG, NKTR
January 29, 2021 at 15:19 PM EST
Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Cytosorbents Corp (CTSO), where a total of 1,686 contracts have traded so far, representing approximately 168,600 underlying shares. That amounts to about 47% of CTSO's average daily trading volume over the past month of 358,620 shares..