Noteworthy Tuesday Option Activity: SLNO, SKY, URBN

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Soleno Therapeutics Inc (SLNO), where a total of 11,710 contracts have traded so far, representing approximately 1.2 million underlying shares. That amounts to about 223% of SLNO's average daily trading volume over the past month of 525,045 shares..