Comintel - I've attached a simple chart that shows the daily IV (settlement only) for three corn and wheat options during the height of the 2012 growing season. I sometimes want to isolate IV intra- and inter-commodity and not get distracted by all the other things that can clutter a chart.
Anyway, what this chart told me is that there was no reason to panic about corn. We had an extraordinarily tight carryout situation and a really bad drought, yet the Dec and Mar IV were practically comatose and a steep discount to the Sep. The structure seemed typical of a run-of-the mill weather scare, driven by the front month where the big money and the public plays.
Within a couple of days of the July 20 or July 21 price and IV peak the fundamental news had changed, too, including an announcement by Smithfield Foods that they were importing corn from Brasil. I think that was the coup de grace and thereafter, things seemed more predictable.
I went palms out on everything: calls, strangles and puts on corn, wheat and beans but mostly corn and wheat. The last of the contracts from my selling frenzy, which lasted from late July to September, expired worthless on Feb 22nd.
This year? Who knows, but I don't think we'll see a repeat. IV in the grains and most of the other commodities I trade is at or near multi-year lows and the physical markets are well supplied. Summer weather may be a catalyst for US grains, but that's a couple of months away. I may have to start trading HLF, solar or biotech options to find some IV.
