This post is a guest contribution by Dian Chu*, market analyst, trader and author of the Economic Forecasts and Opinions blog.

Last Friday, US crude oil futures finished above $78, the highest level in a year, surging more than 9% during the past week making it the largest weekly gain since the height of the summer driving season, even though the US continues to sit on ample supply of petroleum.

Given the continued sluggishness of the economy, high unemployment rate and large amounts of excess oil production capacity around the world, analysts said a sudden upward spike was still unlikely, while others are predicting an immanent correction down below $70.

However, if you take a closer look, it is evident that the current crude oil market is almost entirely detached from fundamentals. Furthermore, there are several factors supporting oil rising to new levels, as fundamentals are