Noteworthy Wednesday Option Activity: TSLA, COST, NFLX

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Tesla Inc (TSLA), where a total of 1.2 million contracts have traded so far, representing approximately 122.9 million underlying shares. That amounts to about 158.2% of TSLA's average daily trading volume over the past month of 77.7 million shares..