Is the Federal Reserve suddenly open to cutting U.S. interest rates as early as July? That’s what Wall Street investors want to know when Fed Chair Jerome Powell testifies before Congress this week.

A top Federal Reserve official who resisted an aggressive cut last year said she is open to easing interest rates as soon as next month, in a sign support is building among policymakers for a looser monetary stance.

A second Federal Reserve official has indicated that the central bank should begin cutting rates as soon as next month — the latest sign of division among policymakers about how to respond to the uncertainty caused by President Trump’s shifting economic policies.