Free spread charts from CME

What is the syntax for a bull spread CLM2020-CLN2020 ?

What do you mean? Do you want the spread to be positive? The example I have provided is negative. Turn it around if you want it positive.
 
I just see the outright CLM2020. I try to add a leg using the operand "-" with another contract. It does not work.

as_a_spread.png
CL.png
 
Last edited:
It worked for me, I got a negative number and chart. Go into cmegroup.com click on the contract you are interested in and then the chart icon.
 
Back
Top