Notable Tuesday Option Activity: SRE, BLK, GT
July 17, 2018 at 14:34 PM EDT
Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in Sempra Energy (SRE), where a total of 13,114 contracts have traded so far, representing approximately 1.3 million underlying shares. That amounts to about 52.6% of SRE's average daily trading volume over the past month of 2.5 million shares..