An off-shore oil platform off the coast in Huntington Beach, California on April 5, 2020.

Oil prices edged higher on Tuesday as OPEC+ was expected to stick to existing plans to boost oil output slightly from May 1, suggesting it does not see a lasting impact on demand from India's coronavirus crisis.

The group has also ditched plans to hold a full ministerial meeting on Wednesday, sources said. A technical meeting on Monday had voiced concern about surging COVID-19 cases but kept its oil demand forecast unchanged.