Federal Reserve Chair Kevin Warsh is set to face intense questioning from lawmakers regarding his assessment of the US economy, just days before he delivers his first interest rate decision as chair.

The upcoming congressional testimony places the central bank's leader under a microscope as markets brace for his inaugural policy move this Wednesday.

Traders are closely monitoring the political pressure on Warsh, viewing the hearings as a potential signal of his policy stance.

While the consensus among market participants remains firmly anchored on a decision to hold the benchmark interest rate steady, any deviation in Warsh's rhetoric could trigger volatility in Treasury yields and equity markets.

The hearings serve as a critical preview of the communication style and economic priorities that will define his tenure.

The timing of the testimony amplifies its significance, occurring during a period of heightened market sensitivity to Federal Reserve guidance.