Noteworthy Tuesday Option Activity: ALGN, AWK, HLT
January 18, 2022 at 13:25 PM EST
Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in Align Technology Inc (ALGN), where a total of 3,141 contracts have traded so far, representing approximately 314,100 underlying shares. That amounts to about 46% of ALGN's average daily trading volume over the past month of 682,570 shares..