(Bloomberg) The Singapore dollar’s two-year streak as the top-performing Asian currency is seen ending this year as the nation’s central bank may start loosening its policy as soon as April.Most Read from BloombergHarassment and Drugs Plagued a Citigroup Division for YearsUS Homebuyers Expecting $10,000 Savings Face Tough RealityGucci’s China Shock Reverberates Across the Luxury LandscapeRussia Mourns 133 Killed in Deadliest Moscow Attack in DecadesFed’s Powell Ready to Support Job Market, Ev