It's worth a comment on oil prices which have been collapsing with remarkable speed lately. Firstly, let's briefly recap the price history of the last five years, which I have divided into eight eras in the chart above.
- The final stage of the 2005-2008 price shock. This was driven by the onset of the plateau in global crude oil production, together with a rapidly growing global economy. There was likely some speculative excess amplifying the late stages of the movement.
- The massive collapse in oil prices driven by the 2008 financial crisis.
- A fairly quick recovery driven by modest cuts in OPEC output, particularly Saudi Arabia.
- A period of fairly stable prices in H2 2009 and H1 2010 at a level that was (then) acceptable to OPEC.
- A sharp run-up in late 2010/early 2011 driven by the Arab Spring and in particular the loss of Libyan oil production.
- A gradual decline in prices as the Eurozone crisis heats up, raising fears over demand, and the situation in the Middle East seems to stabilize (except for Syria which is not a big oil producer).
- A short sharp rises in price as the LTRO operations appear to have stabilized Europe, and fears of an Israeli attack on Iran are aired extensively in the press.
- The recent sharp collapse in prices as it becomes clear that the LTROs were only a temporary palliative to the situation in the Eurozone, which continues to worsen. Meanwhile negotiations with Iran take an attack off the table for the time being. Furthermore, growth in major emerging markets (China, India, Brazil) has slowed.
These kinds of considerations suggest that the downward break in oil prices could continue quite a lot further.
On the other hand, with Brent falling below $100, we are now testing the current level of OPEC's tolerance for lower prices. In 2009/2010 they were willing to settle for $70ish without reducing production. However, since that time they - particularly Saudi Arabia - have signed up for extensive domestic stimulus programs to appease the population following the Arab Spring. Thus they almost certainly need somewhat higher prices now. Mr Al-Naimi has been quoted on numerous occasions in the last year saying that $100 was a fair price for oil. Will they cut oil production now, on that rule? Or wait till it crosses $90 or $80? I'd be surprised if it took $80 to get them to act.
Thus I would expect that if the downward movement were to continue, it would not be too much longer before it would trigger a Saudi production cut. There is some possibility (as in 2008) that prices could transiently go lower particularly if events in Europe turn truly dramatic and markets start to panic. Then it takes a while for the effects of production cuts to work through the system. But then again, I would expect market participants to have learnt something from what happened in 2008 and be more prone to price in the effect of OPEC production cuts in advance.
Further, once we are below $100 in Brent prices, there is considerable risk of upward surprises. A breakdown in the Iran talks, European authorities doing something relatively functional, Greek elections producing a pro-agreement coalition, hiccups of any kind in the global oil production system. In the long term, I think oil prices are certainly going to average over $100.
In short, while prices could certainly go lower in the near term, they are at levels were, if I were an oil trader, I'd feel more comfortable being long than short unless my time-horizon was very short. If one were sitting in cash, there could be an argument for waiting a little longer before jumping in on the long side - at least while the situation in Spain seems quite so unresolved.