So far I'm going to so no to butterbot
Started it on Friday with default settings for gox
Started with 7.9 @ 195ish
First sale 188$ the lowest point this weekend.
First buy 205$ very close to the high for the weekend.
I went from 7.9 to 7.2 in two days.
At this rate I will be broke in a month.
Sounds like you need to read more about ema trading. Many, if not most, of the trades will be unprofitable.
by the way, thats an 8.8% loss in one trade...