Notable Friday Option Activity: GBX, DECK, SONC

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Greenbrier Companies Inc (GBX), where a total of 2,964 contracts have traded so far, representing approximately 296,400 underlying shares. That amounts to about 84.6% of GBX's average daily trading volume over the past month of 350,495 shares..