What function(s) should I be looking at for the following pseudo code? When MACD crosses positive, buy, and use the lowest price during the previous negative MACD swing as a stop.
I'm pretty sure I can write the buy conditioned on the cross with little problem. But at this point I have no idea how to write that stop. I am not a programmer at all, but I once got a Unix box to output, "Hello, world!" It was probably dumb luck.
