Why Arena Pharmaceuticals' Q2 Results Don't Matter

Why Arena Pharmaceuticals' Q2 Results Don't Matter

Source: 
Motley Fool
snippet: 

Arena Pharmaceuticals (NASDAQ:ARNA) has made investors happy campers so far in 2020. Its shares are up more than 40%. The company also reported some good news from its pipeline earlier this year and even enjoyed a boost from positive data for a rival's drug.