Turkey’s stock exchange, Borsa Istanbul (BIST), had a bumper year in 2014. It was the fifth-best-performing exchange globally, with the BIST 100 index rising by 26% and closing at a record year-end high. While the early months of 2015 were more muted, the appeal of the exchange and many of its listed stocks to investors is still strong. Turkey’s equity and bond markets felt the impact of...