This is a general purpose very flexible program to test the effectiveness of HA bars.
Please note that if you are charting at tradingview using Heikin-Ashi charting, your system will be trading fictitious prices even if you check the "use real prices" box. Thought you might like to know that before you lose all your money.
This program performs the HA calcs...
This indicator plots any two securities as a spread ratio using either +,-,/, or *.
It also allows you to use a simple moving average of length 1 to n for your spread ratio.
If you know what you want to do but don't know how to code it, we can work it out, you can float me some cheese on paypal and I'll do a nice job. This indicator is yours for free.