The Monetary Authority of Singapore (MAS) unexpectedly tightened its monetary policy for the second consecutive meeting, according to Commerzbank’s Charlie Lay [1]. The MAS increased the rate of appreciation of the Singapore Dollar (SGD) Nominal Effective Exchange Rate (NEER) policy band 'very slightly', while keeping the centre and width of the band unchanged. Notably, MAS emphasized that this tightening was smaller than the move made in April [1].
This decision was made despite relatively benign inflation and a retreat in energy prices from their April peaks, indicating that MAS is prioritizing concerns about upside inflation risks over downside growth risks [1]. Growth in the first half of 2026 was reported to be stronger than expected at 6%, and the official growth forecast, currently at 2-4%, is likely to be revised upwards [1].
MAS maintained its headline and core inflation forecasts at 1.5-2.5% for 2026 [1]. In response to the policy announcement, the USD/SGD exchange rate fell only modestly to around 1.2890 [1].
CONCLUSION
The MAS's unexpected policy tightening signals a heightened focus on inflation risks, even as growth outperforms expectations. Market reaction was muted, with only a slight decline in USD/SGD, while inflation and growth forecasts remain steady or are likely to be revised upwards.