Noteworthy Thursday Option Activity: PWR, LVS, ENPH

Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in Quanta Services, Inc. (PWR), where a total volume of 3,810 contracts has been traded thus far today, a contract volume which is representative of approximately 381,000 underlying shares (given that every 1 contract represents 100 underlying shares)..