You asked for the easiest one that I could explain to a third grader. That's it. I have indicators that help point out if we are starting and up trend or a downtrend and I have things to use to trigger into the trade, but it's all based on the pic: I don't actually need indicators. I could use trendlines by themselves. They show so much that is helpful for entering trends, staying in trends or noticing the change in momentum in a trend. I get lazy and don't draw them as often as I ought to, but I do love my trendlines!
Maybe you should post some of your work here... https://www.elitetrader.com/et/threads/does-trendline-work.335191/page-34#post-5551966
Right. Now, if all price action looked like this then trading would be much easier! https://en.wikipedia.org/wiki/Sine_wave#/media/File:ComplexSinInATimeAxe.gif
Gloria gonna have to have a word with you fer sure! GloriaBrown, "Just draw some straight lines on chart and you will win money. Does that make any sense? Can you prove it works or it is a tale?" https://www.elitetrader.com/et/threads/does-trendline-work.335191/ BTO turnin music into gold...More Cowbell!