The national average price of diesel shed 7.1 cents to $5.073 a gallon, according to Energy Information Administration data released April 11.

Diesel posted a rare downturn as the national average price dropped 4.1 cents to $5.144 a gallon, according to Energy Information Administration data released April 4.

The national average price for diesel resumed its upward trajectory after a one-week respite, gaining 5.1 cents to settle at $5.185 a gallon, according to Energy Information Administration data released March 28.

The national average price of diesel reversed course and dropped in price, shedding 11.6 cents to $5.134 a gallon, according to Energy Information Administration data released March 21.

The national average price of diesel recorded its second dramatic spike in as many weeks, this time 40.1 cents to reach $5.25 a gallon, according to Energy Information Administration data released March 14.

The national average price of diesel surged 4.9 cents to $4.104 a gallon, according to the Energy Information Administration’s latest survey, released Feb. 28

The national average price for diesel continued to climb, albeit at a slower rate, rising 3.6 cents to a nearly nine-year-high of $4.055 a gallon, according to Energy Information Administration data released Feb. 22.

Diesel eclipsed $4 a gallon for the first time in nearly eight years, with a 6.8-cent jump pushing the national average to $4.019, according to Energy Information Administration data released Feb. 14.

The national average price for diesel continued its rampage in the new year, surging 10.5 cents to $3.951 a gallon, according to Energy Information Administration data released Feb. 7.

The national average price for diesel surged for the second straight week, climbing 6.8 cents to $3.725 a gallon, according to Energy Information Administration data released Jan. 17.