Notable Monday Option Activity: ATVI, MDT, OXY
October 18, 2021 at 13:43 PM EDT
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in Activision Blizzard, Inc. (ATVI), where a total volume of 52,636 contracts has been traded thus far today, a contract volume which is representative of approximately 5.3 million underlying shares (given that every 1 contract represents 100 underlying shares)..