Notable Friday Option Activity: RMD, BA, MU
January 25, 2019 at 13:37 PM EST
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in ResMed Inc. (RMD), where a total volume of 8,207 contracts has been traded thus far today, a contract volume which is representative of approximately 820,700 underlying shares (given that every 1 contract represents 100 underlying shares)..