Live Chat on The Biotech Forum sees frequent discussion of specific covered call trades. To see what covered call trades I am currently executing along with a model portfolio of attractive biotech stocks, just initiate your free trial into The Biotech Forum by clicking HERE .Today, I take a deeper look at RNA interference concerning Silence Therapeutics plc ( SLN ). The company has one live clinical program—Divesiran for the treatment of the rare blood cancer condition polycythemia vera—and twoBret Jensen h ...