The national average price for diesel slid 8 cents to $5.233 a gallon, according to Energy Information Administration data released Nov. 21.

The national average price of diesel nudged up 1.6 cents to $5.333 a gallon, according to Energy Information Administration data released Nov. 7.

The national average price for diesel dropped 2.4 cents to $5.317 a gallon, according to Energy Information Administration data released Oct. 31.

The national average price of diesel remained essentially flat, nudging up two-tenths of a cent to reach $5.341 a gallon, according to Energy Information Administration data released Oct. 24.

The national average price of diesel climbed 11.5 cents to $5.339 a gallon, marking the second straight double-digit increase after five straight weeks of declines, according to Energy Information Administration data released Oct 17.

The national average price of diesel ended its five-week run of declines by skyrocketing 38.8 cents to $5.224 a gallon, according to Energy Information Administration data on Oct. 10.

The national average price of diesel slid 6.9 cents to $4.964 a gallon in its third straight decline, according to Energy Information Administration data released Sept. 19.

The national average price of diesel slid 5.1 cents to $5.033 a gallon, according to Energy Information Administration data released Sept. 12.

The national average price of diesel dropped 3.1 cents to $5.084 a gallon, according to Energy Information Administration data on Sept. 5.

Diesel’s nine-week run of declines abruptly ended as trucking’s main fuel rose 20.6 cents a gallon to put the national average cost back over $5, according to Energy Information Administration data released Aug. 29.