Notable Thursday Option Activity: KSU, NFLX, HSY

Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in Kansas City Southern (KSU), where a total of 8,389 contracts have traded so far, representing approximately 838,900 underlying shares. That amounts to about 64.1% of KSU's average daily trading volume over the past month of 1.3 million shares..