Notable Wednesday Option Activity: COST, WDC, FDX
September 23, 2020 at 13:24 PM EDT
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 46,796 contracts has been traded thus far today, a contract volume which is representative of approximately 4.7 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 224.9% of COST's average daily trading volume over the past month, of 2.1 million shares..