Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Michael Kors Holdings Ltd (NYSE: KORS), where a total of 35,480 contracts have traded so far, representing approximately 3.5 million underlying shares. That amounts to about 89.1% of KORS’s average daily trading volume over the past month of 4.0 million shares. Particularly high volume was seen for the $42 strike call option expiring June 17, 2016, with 8,060 contracts trading so far today, representing approximately 806,000 underlying shares of KORS.