In lower volume offerings that have taken big drops, there seems to be a somewhat predictable cycle of lower prices leading to underinvestment (or underplanting in grains), which then leads to shortages and a big moves off of bottoms on futures….
Although the Ethanol market clouds the picture, this occured with corn, and with wheat.
When pork was in a similar situation last fall (06′), I don’t believe that reversal was as direct as the demand from China derived from diseased animals was somewhat exogenous.
In all, it seems like when lower than average prices combine with diminished supply (lower plantings, weather, exogenous events), there is often a spring-back effect to be had if you can ride out short-term volatility…

