Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Booking Holdings Inc (Symbol: BKNG), where a total volume of 1,294 contracts has been traded thus far today, a contract volume which is representative of approximately 129,400 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 70.9% of BKNG's average daily trading volume over the past month, of 182,455 shares. Especially high volume was ...