WASHINGTON (Reuters) - Federal Reserve policymakers were deeply divided over whether to cut interest rates last month but were united in wanting to signal they were not on a preset path to more cuts, a message not likely to sit well with U.S. President Donald Trump.

Minutes from the two-day meeting released on Wednesday showed policymakers’ ultimate decision to lower the central bank’s benchmark interest rate by a quarter percentage point drew more opposition than was reflected in the rate-setting panel’s 8-2 vote, announced after the meeting adjourned on July 31.

While a “couple” of participants favored a deeper cut of half a percentage point to help lift inflation toward the Fed’s target and thwart fallout from global trade tensions, a larger number - characterized in the minutes as “several” - favored no change at all.

The depth of the debate raises the stakes for the signal that Chairman Jerome Powell is set to deliver on Friday at the Fed’s annual policy retreat in Jackson Hole, Wyoming. It also shows a Federal Reserve not eager to give Trump the larger rate reductions he is demanding.

“I think the thing that surprised me was how divided they were,” said Mary Ann Hurley, vice president for fixed income trading at D.A. Davidson in Seattle. “We’re really in uncharted territory. They are really concerned about doing or not doing the right thing.”

The divisions revealed in the minutes indicate there might have been more dissents if all participants had a vote. While Fed board governors are permanent voters, only five of the 12 regional reserve bank presidents have a vote at each meeting.

At the same time, the minutes also showed broad concern among policymakers over a global economic slowdown, trade tensions and sluggish inflation.

Since that meeting, the Fed has come under increasing pressure to cut borrowing costs more, including a call by Trump on Wednesday for the Fed to slash its benchmark rate.

However, Fed policymakers agreed at their July 30-31 meeting that they did not want to give the impression they were planning more rate cuts.

“Participants generally favored an approach in which policy would be guided by incoming information ... and that avoided any appearance of following a preset course,” according to the minutes.

KEEPING FLEXIBLE

U.S. stocks held on to session gains after the minutes were released, with the benchmark S&P 500 Index .SPX up about 0.77% on the day.

“The Fed clearly wants to be flexible. They are clearly worried about some of the global tensions that are out there, whether it is trade or Brexit or some of those international developments,” said Willie Delwiche, investment strategist at Baird in Milwaukee.

FILE PHOTO: The Federal Reserve Board building on Constitution Avenue is pictured in Washington, U.S., March 27, 2019. REUTERS/Brendan McDermid/File Photo

Yields on longer-dated U.S. Treasury securities rose after the minutes were published. The 10-year note yield climbed to 1.58%, while the 30-year bond rose further above the key 2% level, last trading at 2.06%. It fell below 2% for the first time ever last week as diminishing expectations for U.S. economic growth fueled demand for safe assets.

The dollar strengthened against the safe-have yen and Swiss franc.

The comments on Wednesday by Trump, who has repeatedly criticized the Federal Reserve’s policies, come as he seeks to downplay worries that a trade war between the United States and China could weigh on the U.S. economy and trigger a possible recession before the November 2020 presidential election.

Minneapolis Federal Reserve Bank President Neel Kashkari, who does not have a vote on the Fed’s monetary policy committee this year but participates in policy discussions, urged the Fed on Wednesday to use pledges about future policy, known in central banking as “forward guidance,” to boost the economy.

The July 30-31 policy meeting also included discussion of the Fed’s research into potential changes to its approach to setting policy. A number of policymakers said the Fed could have been more aggressive in using bond purchases to fight the 2007-09 recession.

However, policymakers also said tools like bond purchases and forward guidance might not be enough to eliminate the risk of policy being hampered in the future when the Fed’s benchmark rate gets close to zero.