Singapore's interbank rates are approaching a four-year low, with the overnight borrowing cost falling to 0.8033%, down 24 basis points on Friday. This decline is attributed to increased demand for safe-haven assets amid the ongoing Iran war, which has spurred foreign inflows into Singapore's AAA-rated assets. The Monetary Authority of Singapore (MAS) is expected to announce its next policy decision on Tuesday, likely updating its inflation outlook in light of rising energy costs due to the Middle East conflict. The Singapore dollar has remained strong against most regional currencies, except for the Chinese yuan, since the conflict began on February 28. Analysts suggest that the MAS may maintain a liquidity-friendly stance given the heightened global uncertainties, which could further attract capital inflows and enhance market liquidity.