Shares of Novocure Ltd (NASDAQ: NVCR) were trading higher by more than 3 percent early Friday morning after the company announced that Anthem Inc (NYSE: ANTM) will begin covering its Optune therapy for members. Novocure s Optune is a portable, noninvasive device that delivers Tumor Treating. Read More. Don t Miss Any Updates! News Directly in Your Inbox Subscribe to: