Thanks for sharing David.  Corn is interesting for sure, and I was comparing March against Dec the other evening.  If this is all either of them have for the upside, they are weaker than I thought.  The pullbacks to date, were utter failures, that project to below those quad bottoms.  If price doesn't get it done on Dec before the LTD, then March will get drug down there.   What price does with those quad bottom will be key.  I am afraid the ugliness isn't over..

1234 - I can't speak to any of your questions.  Other than to always chart the front month if you can all the way to the LTD on the continuous. It does matter IMHO.