Guys still very new to financials here, looking at the bas spreads, FOB, NOB etc. Ive gotten the ratios from the CME website, Id like to try and keep it simple, how would I go about charting thsi spread? Is it just as simple as 30 - 5? Or do I need to adjust it for the ratios? (the 30/5 is a 5:3 ratio from memory) Any help would be much appreciated here guys, thanks in advance!!