Unlock the Editor’s Digest for freeRoula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter.Hedge funds and other traders have pumped billions of dollars into the Turkish lira in recent months as they chase juicy returns, but the rush of “fast money” has also left the country more vulnerable to sudden swings in sentiment, say investors and analysts. Money managers have since October poured around $24bn into trades that seek to profit from Turkey’s high interest rates — currently 50 per cent — according to Istanbul-based Bürümcekçi...