Notable Friday Option Activity: GS, COST, ALXN
August 30, 2019 at 15:40 PM EDT
Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in Goldman Sachs Group Inc (the (GS), where a total of 26,224 contracts have traded so far, representing approximately 2.6 million underlying shares. That amounts to about 135.3% of GS's average daily trading volume over the past month of 1.9 million shares..