US oil inventory data from the American Petroleum Institute is due at 4.30pm ET (2030GMT) ... and publicly available at 4.35pm (2035GMT)

Its normally out on a Tuesday afternoon in the US but this week its been delayed as there was a holiday on Monday.

The API data is closely watched as a guide to the official EIA inventory data due tomorrow morning (US time).

The 'expected' for the data from EIA tomorrow (Wednesday 10 September 2015 at 1430GMT) is +872.73Kbbls (i.e. an inventory build) for US Crude Oil Inventories.