JJG, the Barclays Grains ETN, has fallen hard of late. It is at an interesting cross-roads of possible support. Even more interesting is the bullish divergence in MoneyFlow (bottom of the three lower charts). Moneyflow has trended up over the last six months, while the price as pushed lower over that period. Inthe longer term, price often adjusts to reflect building bullishness or bearishness in MoneyFlow.
Disclosure: I am long JJG.