I had to look out what that word meant! A study of factors outside our understanding?
[B]Charting Part 7 - Trends on the chart[/B]
One of the most often heard trading mantra’s is ‘trade with the trend.’ If you are not trading with the trend, then you are ‘picking tops and bottoms.’ Sound advice but it is often difficult to interpret (for very good reason). In fact, I would argue that trading the trend is one of my most hated forex sayings, because it does not really provide any logical basis behind it.
Firstly, when most traders mention trade with the trend, they are talking about the chart trend. If the trend is up, you should be buying, if the trend is down you should be selling. Unfortunately, trends differ depending on the ‘timeframe’ (I do not like timeframes as they are artificial chunks of time, but I am using this as it is a common trading term that can be understood as I don’t want to have to provide another explanation about how I view time - that will come later).
For instance, a 15 min ‘downtrend’ could be within a 4 hour ‘uptrend.’ And that 4 hours uptrend, could be within a daily downtrend. And that daily downtrend could be in a weekly uptrend. Again, we come down to the highly subjective nature of ‘the chart trend.’ Very similar to the support and resistance example I mentioned previously, trader A will say that its a 4 hr downtrend so advise shorting, while trader B will say its a daily uptrend so advise long trades, while trader C will say “thats what makes a market (thats all folks!)”.
Chart trends are a retrospective look. You can only draw a trend from a point in the past to the present. It does not dictate the future. It is even worse in my opinion than price action systems, support and resistance systems, and indicator systems because it cannot be tested on a statistical basis unless you have a set mechanism of identifying that trend. For example, if you are testing whether ‘buying an uptrend works’ you would have to set a fixed criteria such as (if the daily closes over previous daily close more than 3 times then that is an uptrend). If your criteria is “if the chart looks like its 'pointing up” (charts do not point by the way - they are ‘pointy’ because they stop at the present time forming an abrupt halt) then it is impossible to test as the nature is so subjective.
So you might think - so what, why isn’t a wholly subjective method of trading valid? I have no further answers for you if you ask this question, because I think I have written 10 000+ words on this subject.
So, chart trends - be aware of them and teachers/traders/bloggers that talk about them. I do believe in trends, but the trends are not to be found in the price chart of the EURUSD.
On finishing, I am aware that many of my posts are XXXX is false, rather than offering YYY is true, but I have noted that trading is very much a ‘filling an empty cup is easier than filling a full cup - and the old contents need to be thrown out.’