Noteworthy Friday Option Activity: COST, REGN, DIS
November 22, 2019 at 13:21 PM EST
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in Costco Wholesale Corp (COST), where a total volume of 20,372 contracts has been traded thus far today, a contract volume which is representative of approximately 2.0 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 125.2% of COST's average daily trading volume over the past month, of 1.6 million shares..