Traders on prediction markets pushed odds of BlackRock’s Rick Rieder becoming the next Federal Reserve chair to fresh highs as President Donald Trump’s decision nears.
Rieder, BlackRock’s bond chief, saw his odds surge to nearly 35% on Kalshi and around 34% on Polymarket on Thursday.
While he still trails White House economist Kevin Warsh overall, the gap narrowed over the past 24 hours as Warsh’s odds dropped 7% on Polymarket and 5% on Kalshi.

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