Notable Friday Option Activity: GRPN, MRNA, RAD
January 29, 2021 at 15:16 PM EST
Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Groupon Inc (GRPN), where a total of 5,930 contracts have traded so far, representing approximately 593,000 underlying shares. That amounts to about 88.7% of GRPN's average daily trading volume over the past month of 668,785 shares..