Notable Friday Option Activity: TRIP, PSX, WDC
April 29, 2016 at 13:28 PM EDT
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 12,630 contracts have traded so far, representing approximately 1.3 million underlying shares. That amounts to about 75% of TRIP's average daily trading volume over the past month of 1.7 million shares..