Commodities have been tumbling for more than one month. Energy, metals and agricultural products have dropped by double-digit percentages. This means there are potential technical rebounds on their way and opportunities to take profit for more or less short-term corrections, says Gabriel Andre in The Daily Reckoning Australia. Corn may be one of those opportunities.

In our last update on corn, on July 10, we were betting that $6.50 would be the main target but that a breakdown of the 100-day moving average would give some further bearish momentum. This is what happened, as the price action posted a low at $5.04 last week. It has however already slightly rebounded. Technical indicators show that the current rebound should drive the prices higher.

Corn prices yesterday fell recently to the lowest level this year after the US Department of Agriculture revealed that farmers were able to boost the country’s corn crop in spite of the damage generated earlier in the season by the worst flooding in 15 years.

The USDA forecast the 2008-09 season would see the second largest corn crop on record, triggering further selling of agriculture commodities futures. That’s why the prices declined from a high of $7.99 a bushel last June to the recent low at $5.04, which is a 37%-fall. This cooled down the concerns about global food inflation.

Nevertheless, food prices are still 44% higher than last year and almost double the level of 2006.

Yields and harvests were expected, thanks to new plantations in the US, to increase significantly the offer, driven by food demand and bio-fuel consumption. However price will remain sensitive to weather conditions that may affect the expected production.

Prices countertrends are then likely. Technical indicators help us to identify them.

The prices have already retraced 23.6% of the bearish trend initiated in late June (between points A and B on the chart). They should go higher. MACD has triggered a bullish signal when it crossed its above signal line, as well as the RSI that indicates that an obvious oversold configuration was reached. The price oscillator also shows that volume is building up on the short-term. Consequently a momentum is building up too on the upside.

The main target is therefore likely to be the 50% Fibonacci retracement. It also corresponds to the 100-day moving average, around the level of $6.50. It would become a solid resistance to this rebound.

Source: Corn Prices on the Rebound