Noteworthy Friday Option Activity: IBM, STZ, ALGN
March 23, 2018 at 13:44 PM EDT
Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in International Business Machines Corp (IBM), where a total of 24,389 contracts have traded so far, representing approximately 2.4 million underlying shares. That amounts to about 54.5% of IBM's average daily trading volume over the past month of 4.5 million shares..
