Notable Wednesday Option Activity: TDOC, EBIX, TSRO

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Teladoc Inc (TDOC), where a total of 4,153 contracts have traded so far, representing approximately 415,300 underlying shares. That amounts to about 50.1% of TDOC's average daily trading volume over the past month of 829,435 shares..