Notable Tuesday Option Activity: QGEN, NUE, SNDX

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Qiagen NV (QGEN), where a total of 4,818 contracts have traded so far, representing approximately 481,800 underlying shares. That amounts to about 51.9% of QGEN's average daily trading volume over the past month of 927,595 shares..