Oil prices inched up slightly in Asian morning trade on Wednesday as investors awaited the outcome of the US Federal Reserve's June meeting, key economic data from China and government data on US crude stockpiles.
Brent crude futures were up 9 cents, or 0.1 per cent, at $74.38 a barrel by 0340 GMT. US West Texas Intermediate (WTI) crude was at $69.43 a barrel, up 1 cent.
Both benchmarks climbed more than 3 per cent on Tuesday on hopes of rising fuel demand after China's central bank lowered a short-term lending rate.
"It seems that the short-term hot monies (speculators) are hesitant to bid prices higher due to impending key data and events such as China's industrial production, retail sales, and the housing price index for May due tomorrow, as well as today FOMC's latest dot-plot projections," said Kelvin Wong, a senior market analyst at OANDA in Singapore.
Market participants expect the US central bank's Federal Open Market Committee (FOMC) will pause rate hikes amid uncertainty on both the economic outlook and the lagged effects of 10 rate hikes since March 2022.
Rate hikes strengthen the dollar, making commodities denominated in the US currency more expensive for holders of other currencies, and weigh on oil prices. A pause in hikes would spur economic growth and oil demand, supporting prices.
Economists expect the Bank of Canada to raise interest rates again in July to 5.00 per cent after a surprise 25 basis point increase last week.
The European Central Bank is also expected to hike interest rates by another quarter percentage point on Thursday to tame stubborn inflation. But the Bank of Japan, which will announce its plan on Friday, is expected to maintain its ultra-loose policy.
On the supply side, US crude oil stocks rose by about 1 million barrels in the week ended June 9, according to market sources citing American Petroleum Institute figures, contrary to an average estimate for a 500,000 barrel decline from analysts polled by Reuters.
Government data on stockpiles is due later in the day.
Meanwhile, OPEC+ has granted Russia a slightly higher oil production baseline, meaning Russia can produce more under the latest quotas than previously agreed.