How does inflation affect currency exchange?
Turnleaf Analytics Unveils EMFX Trading Strategy Based on Inflation Forecasts
In a research study, Turnleaf Analytics has demonstrated a profitable link between inflation forecasts and Emerging Market Foreign Exchange (EMFX) trading. Their research indicates that declines in medium-term inflation expectations can significantly boost EMFX, leading to the development of an innovative inflation basket aimed at generating systematic trading signals for these currencies.
Since 2018, Turnleaf Analytics’ EMFX inflation basket has achieved a risk-adjusted return of 0.89 and an annualized return of 7.6%, outperforming traditional EMFX carry and trend strategies over the same period. This strategy harnesses the nuanced relationship between inflation rates and currency values, which is traditionally positive in developed markets. Higher inflation typically prompts expectations of a more hawkish monetary policy, leading to higher local yields and a stronger currency. Conversely, lower inflation forecasts tend to soften currency values as central banks adopt more dovish policies.
However, the relationship between inflation and currency strength in emerging markets (EMFX) does not always follow this pattern. The study by Turnleaf Analytics suggests that traditional models, which align higher inflation with stronger currencies, often falter in emerging markets due to varying degrees of central bank credibility and political influences on monetary policy.
An illustrative example provided in the study is Turkey, where despite rampant inflation, the central bank opted for significant interest rate cuts in recent years, only to reverse course later with substantial hikes in an effort to control inflation. These policy swings have lasting impacts on credibility and market stability.
Turnleaf also highlights instances where investor reactions in emerging markets contrast sharply with those in G10 currencies.
For example, during Liz Truss’ tenure as UK Prime Minister, the market’s negative reaction to Kwasi Kwarteng’s budget proposals resulted in simultaneous sell-offs in Gilts and the British Pound.
Wilbur Ross & Liz Truss. Office of U.S. Secretary of Commerce – https://twitter.com/SecretaryRoss/status/1159502655913414658
Similar dynamics are observed in EMFX, where rising bond yields can lead to depreciating local currencies as investors abandon both local bonds and currencies.
Turnleaf Analytics’ study suggests that understanding these unique dynamics in EMFX can offer traders significant advantages, particularly when traditional models do not align with market behaviors. The innovative approach of using inflation forecasts to guide trading decisions in these markets could set a new standard for investors looking to capitalize on emerging market currencies.
