July RBOB prices established a higher high during the initial morning hours but outside market weakness and a decline in the crude oil market have turned the market back into negative territory. July gasoline prices experienced a swift and nearly $0.10 rally into this morning's high from yesterday's low. Perhaps another factor limiting the upside in the RBOB market comes from ideas of weaker than expected gasoline demand following the Memorial Day holiday weekend, along with the potential for a weekly build in EIA inventories.