Notable Friday Option Activity: WDC, RRGB, ATHN
October 13, 2017 at 15:25 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Western Digital Corp (WDC), where a total volume of 20,644 contracts has been traded thus far today, a contract volume which is representative of approximately 2.1 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 49.9% of WDC's average daily trading volume over the past month, of 4.1 million shares..