Noteworthy Friday Option Activity: IBM, ADI, TSS

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 28,908 contracts have traded so far, representing approximately 2.9 million underlying shares. That amounts to about 58.1% of IBM's average daily trading volume over the past month of 5.0 million shares..