DBC is the commodities ETF which you can trade on the stock market. It mirrors pretty much anything the CRB index does. Agriculture is part of it, but so is oil, metals, etc. DBC has broken through its intermediate cycle trend line and will probably begin a new intermediate cycle soon. Rallies out of intermediate cycle lows tend to be the strongest.
Today was the best day livestock has had since....well I can't find a day that was this good. Further more, I cannot find a day when the CCI pushed this far above the 200 level on COW.