Finding the right setting for trading with the aroon indicator depends on how you trade and what type of trader you are. For example, if you are an intraday trader and your trading style is to buy and sell by scalping, it is then preferable to use parameters for the short term, namely over 3 5 or 7 periods. Conversely, if you are an investor who invests his money for a long period, you You can use an aroon parameter with a periodicity or long term value.