@gindeleo thanks for your answer. I am not using Oanda data feed. I want to use an internal data feed that I have. Will try to understand the one implemented with Oanda (in the link I sent) and see if I can adapt for my case.
For code/output blocks: Use ``` (aka backtick or grave accent) in a single line before and after the block. See: http://commonmark.org/help/