July RBOB appeared to be the laggard in the crude oil complex during the early morning hours, perhaps in response to private industry data yesterday afternoon that showed a surprise weekly build in US gasoline supplies. Expectations for this morning's EIA inventory data for gasoline stocks to show a slight draw last week of around 250,000 barrels. Meanwhile, the latest monthly data from the EIA showed an unexpected increase in US gasoline demand in March to 8.633 million barrels per day.