NEW YORK: Oil prices rose about 1 percent to a one-week high on Wednesday despite a surprise weekly build in US crude inventories, as the dollar slid to a six-week low ahead of the Federal Reserve’s decision on interest rates which could affect the fuel demand outlook. Brent futures rose 74 cents, or 1 percent, to $76.06 a barrel by 11:14 a.m. EDT (1514 GMT). US West Texas Intermediate crude rose 64 cents, or 0.9 percent, to $70.31. Each benchmarks was on track for the highest close since March 14. The US dollar fell to its lowest level since Feb. 3 against a basket of other currencies, supporting oil demand by making crude cheaper for buyers using other currencies. The US Energy Information Administration said crude stockpiles rose 1.1 million barrels during the week ended March 17. Analysts in a Reuters poll had forecast a 1.6-million barrel withdrawal. But the official data showed a smaller build than the 3.3-million barrel increase reported on Tuesday in industry data. “The big story here is that build ... in crude, which is enough to get us to the 22-month high in crude oil storage. We just have a lot of crude oil in storage and it’s not going to go away anytime soon,” said Bob Yawger at Mizuho, a bank. US crude stockpiles have grown during 12 of the past 13 weeks, boosting inventories to their highest since May 2021. WTI and Brent prices last week fell to their lowest since 2021 on concern that banking sector turmoil could trigger a global recession and cut oil demand. An emergency rescue of Credit Suisse Group AG over the weekend helped revive oil prices.