(Bloomberg) — Bond investors will look for Federal Reserve Chair Jerome Powell’s Wednesday remarks to keep up the momentum behind a rally in the $29 trillion Treasury market.

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US government debt has returned 2.4% so far this year, pushing yields to their 2025 lows as the equity market sold off and President Donald Trump’s tariff agenda drew reprisals from trade partners — which led to forecasts for less economic growth and a resurgence of inflation.

While Powell said “the economy’s fine” two weeks ago, traders will scrutinize his comments — after the Fed wraps up its two-day March meeting — and officials’ revised forecasts, known as the dot-plot, for cracks in that view.

“The rates market is willing and able to reassess the outlook very rapidly,” said Ed Al-Hussainy, rates strategist at Columbia Threadneedle Investment. “Not a lot of data has changed between December and today, but what has changed is the range of outcomes.”

While markets imply essentially no chance the Fed lowers interest rates this month, uncertainty has been increasing about the rest of the year. Traders were pricing in about two quarter-point rate reductions by the end of 2025 as of Tuesday’s close, down from about three a week ago.

Taken together, moves in the short-term futures and options markets appear to show more hedging by traders who see the possibility that the Fed keeps rates on hold for at least the first half.

“A lot of rethinking is going on” on the part of active investors, Mark Howard, senior multi-strategy analyst at BNP Paribas, said. “There is a lot of scrutiny on the leading indicators of future data, as the Fed is data dependent.” BNP Paribas economists expect no further Fed moves in 2025. Howard’s view is that “tariffs and trade policy will create an inflationary impulse that will make it difficult for the Fed to cut rates” this year.

The two-year Treasury note’s yield, more sensitive than longer maturities to changes in expectations for US monetary policy, reached its lowest level of the year, 3.83%, on March 11. The last stage of its decline from 4.42% in mid-January was driven in part by White House comments that seemed to accept a growth slowdown as a short-term consequence of its deep spending cuts. The S&P 500 index went into a correction, and gold reached record highs.

Most recently, though, the stock and bond markets have stabilized. On Wednesday ahead of the Fed’s announcement, the two-year yield was up three basis points to 4.07%.