Noteworthy Monday Option Activity: JYNT, CLFD, NVAX

Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Joint Corp (JYNT), where a total volume of 1,250 contracts has been traded thus far today, a contract volume which is representative of approximately 125,000 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 78.6% of JYNT's average daily trading volume over the past month, of 159,055 shares..