Notable Monday Option Activity: GILD, MRNA, ALB
October 25, 2021 at 14:13 PM EDT
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in Gilead Sciences Inc (GILD), where a total volume of 34,984 contracts has been traded thus far today, a contract volume which is representative of approximately 3.5 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 58.4% of GILD's average daily trading volume over the past month, of 6.0 million shares..
