Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in NextEra Energy Inc (NEE), where a total volume of 37,467 contracts has been traded thus far today, a contract volume which is representative of approximately 3.7 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 48.1% of NEE's average daily trading volume over the past month, of 7.8 million shares..