Notable Friday Option Activity: ALGN, WPX, MDCO
May 31, 2019 at 15:23 PM EDT
Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Align Technology Inc (ALGN), where a total of 8,830 contracts have traded so far, representing approximately 883,000 underlying shares. That amounts to about 102.2% of ALGN's average daily trading volume over the past month of 864,165 shares..