Oil - heads up for the inventory data due around the bottom of the hour

There are two oil inventory survey data points from the US, one on Tuesday afternoon (that is coming up at the bottom of the hour) and the official one due Wednesday morning US time

Today's is published to subscribers to the private service at 4.30pm NY time and hits media in the minutes following

There are questions around the usefulness of the surveys but one thing is for sure, they can have an immediate impact on pricing.