Notable Thursday Option Activity: NCLH, NOW, PODD

Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in Norwegian Cruise Line Holdings Ltd (NCLH), where a total volume of 44,261 contracts has been traded thus far today, a contract volume which is representative of approximately 4.4 million underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 52.6% of NCLH's average daily trading volume over the past month, of 8.4 million shares..