Noteworthy Friday Option Activity: SPGI, NLNK, EXAS

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in S&P Global Inc (SPGI), where a total of 7,011 contracts have traded so far, representing approximately 701,100 underlying shares. That amounts to about 63.1% of SPGI's average daily trading volume over the past month of 1.1 million shares..