Grains are starting to look good again.

Almost all of the speculative froth has been blown off the agriculture sector in the past 6 months. The long-term picture for food still looks good, with the world population still growing like mad and Asia in a secular upswing (if cyclical trough). Grains are relatively cheap by historical standards (100 years, not 10!), and while much of this is due to technology, I suspect that this century’s productivity gains will pale in comparison to those of the 20th.

The DBA ETF is an easy way to play, with about equal parts corn, wheat, soy and sugar. I’m going to be scaling in on weakness:

Click for larger view. Source: Yahoo! Finance.

Agriculture is a perfectly good inflation/currency failure hedge, and it benefits from positive fundamentals, unlike many other such plays.

In a depression, grains have a leg up on metals, since even though not much will be built in the next few years, people still need to eat. Furthermore, as governments get more and more reckless with their market interference, they are likely to screw up supply by enacting tariffs, price controls, wars and other nonsense that causes shortages.

Likewise, oil at lower prices will be a great buy. New demand or not, supplies are tight and getting tighter. Peak oil is real — this also has implications for agricultural prices.

I’m no perma-bull here: I made a 10-bagger on DBA calls last fall-winter and got out before the top. This time I’m not trading, but buying to hold. As in gold, I will welcome lower prices in the next few months.

Keep your eye on the bouncing commodities ball

Here’s a five day chart of my favorite commodities stock shorts:

Click for sharper view. Source: Yahoo! Finance.

I nailed the commodities short at the peak in June, and sold a lot of my puts (GLD, GDX, TCK, NUE, X…) earlier this week as the sector made what may be the first of multiple panic bottoms in a bear market. I like shorting with longer-term puts, so I didn’t close all of my positions, but I built up a bit of cash. Lots of that went into retail and REIT shorts earlier this week, but some of it is waiting for this commodity bounce to get overextended.

This group fell 30-40% over the last ten to twelve weeks, so if this was indeed a meaningful way point, it could take up to eight weeks and a 25% rise for the countervailing bout of hope to play out. If the broader market is on the verge of a strong downdraft to beneath the July and March lows, which seems likely to me, commodities could get swept up in any waterfall and resume their decline sooner rather than later. This might not even be much of a bounce at all if broader market sentiment deteriorates quickly. Crashes do arise from oversold conditions – just ask Lehman shareholders.

The commodities markets are exhibiting a bit of negative correlation with the dollar, so I am also a bit short-term bearish on the currency. Any significant retracement would be another opportunity to get out of Euros, Pounds, Aussies, Loonies or precious metals (or short them again).