Notable Friday Option Activity: CBOE, STX, VIAC
July 23, 2021 at 13:39 PM EDT
Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in Cboe Global Markets Inc (CBOE), where a total volume of 3,487 contracts has been traded thus far today, a contract volume which is representative of approximately 348,700 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 65.3% of CBOE's average daily trading volume over the past month, of 534,220 shares..