Noteworthy Thursday Option Activity: WDC, TTWO, DVA
September 19, 2019 at 14:13 PM EDT
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in Western Digital Corp (WDC), where a total volume of 22,328 contracts has been traded thus far today, a contract volume which is representative of approximately 2.2 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 58.9% of WDC's average daily trading volume over the past month, of 3.8 million shares..