(Bloomberg) -- Emerging-market currencies closed out their best year since 2017 after soaring in the final quarter as the outlook for lower interest rates in the US revived investor appetite for risk.Most Read from BloombergPutin Shames Gilded Elite After ‘Almost Naked’ Party ScandalS&P 500 Bulls Drive Longest Weekly Win Since 2004: Markets WrapPutin Forced to Relocate Ships in Crimea After Ukraine StrikesMaine Bars Trump From State’s 2024 Presidential Primary BallotHistorians Need a Reality Che