Noteworthy Friday Option Activity: RST, ENDP, GPRE
August 30, 2019 at 15:53 PM EDT
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Rosetta Stone Inc (RST), where a total volume of 1,223 contracts has been traded thus far today, a contract volume which is representative of approximately 122,300 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 58.7% of RST's average daily trading volume over the past month, of 208,385 shares..