Noteworthy Tuesday Option Activity: TRIP, BIIB, HIG

Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in Tripadvisor Inc (TRIP), where a total of 8,365 contracts have traded so far, representing approximately 836,500 underlying shares. That amounts to about 52.4% of TRIP's average daily trading volume over the past month of 1.6 million shares..