Citadel Securities is challenging market assumptions about central bank policies, warning investors are wrong to bet on divergent paths for the Federal Reserve and European Central Bank. The firm argues that the current oil-price surge makes such policy divergence unlikely this year.

Markets have priced in expectations that the ECB will raise interest rates while the Fed cuts, creating a significant policy gap between the two major central banks. Citadel's analysis suggests this scenario underestimates the impact of rising oil prices on inflation and economic growth across both regions.

Citadel's warning highlights the risks of relying on conventional wisdom about monetary policy. The firm's perspective suggests that investors betting on divergent rate paths may face unexpected market moves as central banks respond to shared economic pressures rather than regional differences.