Natural gas added 2.5 cents and closed at $2.30 per million British thermal units.
Home heating oil rose 0.05 cents to $2.67 per gallon.
Gasoline finished the session unchanged at $2.685 a gallon.
At the pump, the national average price of unleaded gasoline dropped a half-cent for the third consecutive day, falling to $3.555 per gallon from Thursday's $3.56, AAA said.
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