Full financial carry is the cost of getting the commodity delivered at the first expiry, stored and redelivered at the further expiry. If the spread goes over full carry, physical players can make a risk free profit by storing the goods, so it rarely happens. You can make a reasonable assumption that there is more chance the spread will revert and go higher.
I have an excel spreadsheet. But I think even on CME website there is a full carry calculator somewhere.
Here are some data: 1) https://www.elitetrader.com/et/threads/wheat-calc-the-cost-of-carry.80938/ 2) https://www.cmegroup.com/search/?q=VSR 3) https://www.cmegroup.com/trading/agricultural/files/vsr-calculator.xls I hope to find it helpful. Kind Regards, George Kanellopoulos.
Coffee seems to be quite low, which kind of trade would you put on to take advantage of that situation. Outright / spread ?