Noteworthy Friday Option Activity: SPRO, ZNGA, OLED
February 05, 2021 at 15:21 PM EST
Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Spero Therapeutics Inc (SPRO), where a total volume of 1,411 contracts has been traded thus far today, a contract volume which is representative of approximately 141,100 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 60.4% of SPRO's average daily trading volume over the past month, of 233,740 shares..