Oil was steady on optimism over US trade talks ahead of a key deadline next week, and as tightness in diesel markets boosts sentiment.

Brent crude was above $69 a barrel after adding 1% on Thursday, while West Texas Intermediate traded near $66. Indian Commerce Minister Piyush Goyal said he was confident that his country could reach an agreement with the US before the Aug. 1 target date, while Brazil and Mexico looked to broaden trade ties.