Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in AVITA Medical Inc (RCEL), where a total volume of 996 contracts has been traded thus far today, a contract volume which is representative of approximately 99,600 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 94.5% of RCEL's average daily trading volume over the past month, of 105,350 shares..