Quote from Walther:
There is a bunch of methods which accomplish that. I have developed some of them so I know what i am talking about. Start with a free demo of Drummond geometry and if you like to do something like that , tinker with it and within a two years you should be able to come up with your own trendline trading method . Big advantage of geometrical methods is that you can use them on any market without adjusting for different price data .
Well stated but your comment also contains the vary reason most traders will never understand how Trend Trading or Trendline Trading creates profit, that statement is, "tinker with it and within a two years you should be able to come up with your own trendline trading method". That denotes a person would have to have patience and focus to create a profitable system. Most traders have no patience. That is why they migrate to books to try to figure out the Market instead of doing the problem solving on their own.