Notable Wednesday Option Activity: C, BLK, AZO
January 06, 2021 at 14:09 PM EST
Among the underlying components of the S&P 500 index, we saw noteworthy options trading volume today in Citigroup Inc (C), where a total of 128,367 contracts have traded so far, representing approximately 12.8 million underlying shares. That amounts to about 69.1% of C's average daily trading volume over the past month of 18.6 million shares..