In a reversal of historical norms, emerging market policymakers have been more disciplined with monetary and fiscal policy. This has led to lower average inflation in EM countries, creating attractive opportunities with real yields that are significantly higher than in developed markets.

The Federal Reserve's decision to keep rates unchanged provides a crucial, if unintentional, benefit to Emerging Markets. It limits pressure on EM central banks that would otherwise be forced to hike rates to defend weakening currencies against a backdrop of rising global interest rates, giving them more time to assess the shock.

A key risk to the bullish outlook for Emerging Market currencies is the return of 'US exceptionalism,' where US growth significantly outpaces the rest of the world. As long as EM growth remains robust and comparable to the US, EM central banks can be proactively hawkish, supporting their currencies, rather than defensively weak.

In a significant role reversal, emerging market central banks were more proactive and aggressive in tightening monetary policy to combat post-COVID inflation than developed market institutions. This action demonstrates a secular improvement in their credibility and sovereign credit quality.

Beyond traditional factors like carry, a new driver is differentiating performance in mid-yielding emerging market currencies. Markets are now closely scrutinizing whether central banks are turning hawkish or dovish, and this policy stance is becoming a primary determinant of currency strength or weakness.

Recent increases in emerging market rates are accompanied by flattening or stable long-end yield curves. This suggests markets are pricing in central bank rate hikes to control inflation, rather than reacting to worsening fiscal concerns, which would typically cause the curve to steepen.

In emerging markets with high real yields (like EMEA and LATAM), central banks are responding to rapid currency appreciation by leaning towards monetary policy easing, such as rate cuts. This is seen as a more effective and tradable reaction than direct FX market intervention.

The traditional correlation where rising rates hurt Emerging Market currencies is breaking down. Strong, synchronized global growth and a multi-year trend of EM growth upgrades are supporting EMFX. This dynamic allows currency carry trades to perform well even as local bond markets sell off due to higher rates.

A significant shift is occurring where EM central banks, like in South Africa and Korea, are turning hawkish pre-emptively to combat inflation. This is happening even without the typical trigger of currency depreciation, indicating a proactive policy response to the inflation-growth mix rather than a reactive move to provide risk premia for a weakening currency.