Noteworthy Tuesday Option Activity: IRM, AXSM, MPC

Among the underlying components of the Russell 3000 index, we saw noteworthy options trading volume today in Iron Mountain Inc (IRM), where a total of 7,540 contracts have traded so far, representing approximately 754,000 underlying shares. That amounts to about 46.6% of IRM's average daily trading volume over the past month of 1.6 million shares..