Notable Monday Option Activity: LMB, OMF, MDB

Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Limbach Holdings Inc (LMB), where a total volume of 972 contracts has been traded thus far today, a contract volume which is representative of approximately 97,200 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 72.4% of LMB's average daily trading volume over the past month, of 134,275 shares..