Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Liquidia Corp (LQDA), where a total volume of 10,911 contracts has been traded thus far today, a contract volume which is representative of approximately 1.1 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 109.4% of LQDA's average daily trading volume over the past month, of 997,545 shares..