June WTI crude oil (CLM24) on Tuesday closed down -1.10 (-1.39%), and June RBOB gasoline (RBM24) closed down -5.09 (-2.03%). Crude oil and gasoline prices closed moderately lower Tuesday, with gasoline falling to a 2-1/2 month low. Crude prices are under pressure on concern several OPEC+ members may want to boost their production quotas when the group meets on June 1. A supportive factor for crude was Tuesday’s fall in the dollar index (DXY00) to a 1-week low. A negative factor for crude prices is concern that some OPEC+ members want to boost their crude production levels, which may lead to in…