Without digging too far into my toy box, The moving averages plot is based on price, time, I just found that they would at times negatively affect my entries, they also became a distraction for me, maybe early on they were just a visual pacifier to hold on to, but there meanings became an illusion of sorts, the ma's didn't have to tell me where price averages were traveling, i already new that price was above a certain area or below, i just had to look. So at that point, it was better to just use a horizontal line, and I never used trend lines because i also considered them useless. As i became an efficient trader, my eyes were happier with less marks on my screen, But to be clear my entries are not solely based on the straight line, but many times they could have been used that way without having any other reason to enter.