NEW YORK (Reuters) - Oil prices retreated on Wednesday after their longest rally in more than five years while the dollar rose and Treasury yields were near recent peaks ahead of the release of minutes from the U.S. Federal Reserve's last meeting.
Falling oil prices put pressure on the energy sector, which was the biggest drag on Wall Street's S&P 500 as it moved between positive and negative territory.
U.S. Treasury yields were near multi-week or multi-month peaks as traders expected the Fed's June meeting minutes - due Wednesday afternoon - would reinforce a hawkish shift in global central bank policy.
Trading was likely affected by lighter participation the day after the U.S. July 4 Independence Day holiday and ahead of the Fed minutes and the U.S. jobs report due on Friday, said Randy Frederick, vice president of trading and derivatives for Charles Schwab in Austin, Texas.
"There's not a whole lot driving the market, which is why we've seen it go both directions," he said.
At 11:53 a.m. ET, the Dow Jones Industrial Average was down 13.03 points, or 0.06 percent, to 21,466.24, the S&P 500 had gained 1.03 points, or 0.04 percent, to 2,430.04 and the Nasdaq Composite had added 25.86 points, or 0.42 percent, to 6,135.92.
Some stock investors were holding back ahead of the Fed minutes, which could provide insight on the central bank's plans for interest rate hikes or possible U.S. balance sheet reduction.
Benchmark 10-year Treasury yields hit a more than seven-week high of 2.357 percent and three-year yields hit a roughly 3-1/2-month high of 1.598 percent in morning U.S. trading.
"The central banks all seem to be in agreement in kind of a hawkish signaling," said John Herrmann, director of interest rates strategy at MUFG Securities in New York.
Analysts said yields remained near their recent highs due to the possibility that Friday's U.S. non-farm payrolls report would show a jump in jobs growth in June, which would also push yields higher.
The dollar edged higher against a basket of currencies and was last up 0.16 percent as currency traders awaited clues on the Fed's plan to reduce its balance sheet.
U.S. WTI crude futures were down 3.5 percent at $45.41 a barrel after climbing for eight straight sessions to Monday as higher OPEC exports and a stronger dollar turned sentiment more bearish. Benchmark Brent crude futures were down almost 3 percent, at $48.15 a barrel.
"If you see oil dip from here and head below the mid-$40 range, it'll drag the (stock) market, said Schwab's Frederick. "It's right on the threshold where if it goes lower, it'll hurt the market."
The South African Rand fell 1.8 percent against the dollar after reports the ruling African National Congress party agreed the central bank should be nationalized and President Jacob Zuma said land expropriation without compensation should be allowed where "necessary and unavoidable."
MSCI's broadest index of Asia-Pacific shares outside Japan rose 0.2 percent, erasing some of Tuesday's losses, when North Korea fired a missile into Japanese waters. MSCI's all world share index, however, was flat on the day.
(Reporting By Sinead Carew; Additional reporting by Sam Forgione and Richard Leong in New York, Patrick Graham in London; Editing by Richard Balmforth and Dan Grebler)