The Labor Department reported Wednesday that consumer inflation rose 0.4 percent in February, the biggest one-month jump since a 0.7 percent rise in July. Two-thirds of last month’s increase, which was slightly more than analysts expected, reflected a big jump in gasoline pump prices.
Core inflation, which excludes food and energy, rose 0.2 percent in February, also slightly higher than the 0.1 percent rise economists expected.