MACD settings?

[jstulgis]

I have a quick question about setting up a MACD study. Right now I know that the settings for the MACD have to be 20,43,15 on a 3 minute chart for it to look the same as the standard 12,26,9 on the 5 minute chart. But, what numbers could I plug into the MACD on a 1 minute chart for it to look the same as that 3 and 5 minute? Thanks!

[ACM]

jstulgis
Using the same logic you are applying now you would need to multiply 12,26,9 by 3 and 5 respectively (as of now you are multiplying those values by 1.6666 which is 5 divided by 3)
Alex