Investing.com -- Federal Reserve Chairman Kevin Warsh is generating uncertainty for investors by committing to control inflation without providing details on his approach, according to Citadel Securities. He also indicated the central bank might reconsider whether its current preferred inflation measure should remain the benchmark after its policy framework review. The market moves highlighted "a challenge to the credibility or clarity of the policy framework," wrote Nohshad Shah, Citadel's head of EMEA fixed-income sales, in a note. "The Fed holds because markets have tightened, while markets tighten because the Fed has held," Shah wrote. Related articlesWarsh's policy framework creates investor uncertainty, Citadel Securities saysOpenAI, Anthropic hacking models breached companies during cybersecurity testsWolfe flags fiscal pressures facing Treasury ahead of borrowing outlook release