Listen the show every day live here!

http://premarket.benzinga.com/pre-market-show/

PreMarket Prep closes out the week with a bang! This morning Joel and Dennis talked earnings from Blackberry, KaloBios in the aftermath of Martin Skhreli's arrest, and Microsoft. Our guests also discuss central banks, biotechs, and more!

Featured guests:

Grant O'Connor, managing director of The Bear Traps Report

Evan Schnidman, founder and CEO of Prattle

Mike Bailey, director of research at FBB Capital Partners