According to S&P Global Ratings, the Islamic finance industry will continue to expand this year, but will lose some momentum in 2018. Even though sukuk issuance accelerated in the first half of this year and will likely stay strong in the second half, S&P Global Ratings believes this growth rate is not sustainable. In their view, the current economic situation in core Islamic finance markets and depreciation of local currencies have weighed on the industry’s performance in 2016 and 2017. The report foresees a deterioration of GCC Islamic banks’ profitability in 2017 and 2018 as the cost of funding has increased and the cost of risk is on the rise. Sharia is still interpreted in different ways across the various Islamic finance markets. However, the industry appears to be going in the right direction with the proposal for central Shariah boards.