I actually used to trade like that many moons ago. using closing price to plot the trend lines.
Its not as accurate as taking the extremes. Why is it that prices keep going through the trend line???? For trend line trading i would not use this method.
If you go back through all the charts ive posted so far you can see i use the extremes . If you then look at where they have bounced from then you should be able to tell which is more accurate. Most of the time on first attempt it normally holds. Good for trend line trading.
I do understand what your saying about the pros using it like that. Only thing id say is are they really pros??? Or just writers???
Pros rarely share there knowledge hence why i created chartsview. here fellow traders hopefully will share ,
that way we can all learn together.
But if it works for you then Don't change a thing. Very important.
With regards to gaps.
Your method is the window gap method based on candle sticks. pretty good
But theres also the gap fill method which actually takes the closing price as the gap fill area and not the long wick part.This is the method i use to go long or short on in first attempt.
Theres always more than one method and which ever works for you should be employed.
Its all down to what type of trader you are .
Also what type of charts your using.
Theres no right or wrong answer to this . Its what works best for you
Remo not having a go.....Thought id join in on a good debate