Noteworthy Friday Option Activity: TMO, URI, PENN
August 20, 2021 at 14:41 PM EDT
Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in Thermo Fisher Scientific Inc (TMO), where a total of 6,641 contracts have traded so far, representing approximately 664,100 underlying shares. That amounts to about 68.9% of TMO's average daily trading volume over the past month of 963,860 shares..
