Crude Oil Inventories Continue To Rise

 | Oct 21, 2015 01:48AM ET

At mid-year of 2014 West Texas Intermediate (WTI) crude oil prices were trading over $100 per barrel. Just over a year later, WTI is now priced at just under $50 per barrel. This steep fall in crude prices has confounded the market from the standpoint of the magnitude of the price decline. Is the price decline simply a reaction to elevated supply due to the growth of fracking or has worldwide oil demand fallen as a result slowing global growth? Following is a closer look at oil supply and the performance of energy related investments.

An important data point will be the release of the weekly Petroleum Status Report by the Energy Information Administration (EIA) on Wednesday's at 10:30 am. Last week's EIA report noted "U.S. commercial crude oil inventories (excluding those in the Strategic Petroleum Reserve) increased by 7.6 million barrels from the previous week. At 468.6 million barrels, U.S. crude oil inventories remain near levels not seen for this time of year in at least the last 80 years (emphasis added.)

The first two charts below compare the performance of the SPDR Energy Sector ETF (N:XLE) to the percentage change in the price of WTI. As the first chart shows, the SPDR Energy Sector Fund ETF held up better as WTI's price began to fall beginning in 2014. One question for investors is whether the relative outperformance of XLE is justified or might it resume its decline in order to catch up to the fall in WTI's price. The second chart compares the same two assets, but on a shorter six month time frame. In this chart, both XLE and WTI are once again trading in sync with one another.