The author always has positions in commodities markets in futures, options, ETF/ETN products, and commodity equities. These long and short positions tend to change on an intraday basis. Seeking Alpha's Disclosure: Past performance is no guarantee of future results. No recommendation or advice is being given as to whether any investment is suitable for a particular investor. Any views or opinions expressed above may not reflect those of Seeking Alpha as a whole. Seeking Alpha is not a licensed securities dea ...