Fast Money Picks For April 20

On CNBC's Fast Money Final Trade, Tim Seymour said that he is a buyer of Ishares Msci Turkey Inv Market Index Fd TUR. Steve Grasso would buy Twitter Inc TWTR. He revealed that he already has a long position and he expects the company to deliver a positive surprise when it reports earnings on April 28. Brian Kelly wants to take a short position in iShares Barclays 20+ Yr Treas.Bond (ETF) TLT. Guy Adami recommended a long position in Blackstone Group LP BX.