Excluding volatile food and energy prices, so-called core wholesale prices fell 0.1% last month from January, first drop since July. Core producer prices rose 3.4%, lower than the 3.8% year-over-year gain in January. The numbers were all lower than economists had expected.

Wholesale prices were unchanged in February, offering more evidence that inflation pressures eased somewhat early in the new year.

While the overall producer price index came in flat, prices for goods increased by 0.3% in February, while services costs declined by 0.2%. On an annual basis, the PPI increased by 3.2%, down from 3.7% a month earlier. The flat reading for February beat expectations of economists, who had forecast an increase of 0.3% for the month.