Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Piedmont Lithium Inc (PLL), where a total volume of 4,217 contracts has been traded thus far today, a contract volume which is representative of approximately 421,700 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 45.7% of PLL's average daily trading volume over the past month, of 922,885 shares..