They are a set of indicators developed by Welles Wilder that are plotted with three lines ADX, DI+ and DI-.
The ADX is calculated from the Directional Movement Index.
The Directional Movement Index (DMI) is decomposed into DI+ (Positive Directional Index) and DI- (Negative Directional Index) and is a measure of the amount of movement upward or downward that have the prices.
So says Professor Jason Hickel of the London School of Economics, advisor of the movement The Rules, fighting inequality, and author of a video called 'The World Wealth Inequality'.
Technical analysis refers to a set of techniques that try to predict stock prices from a historical perspective, taking into account the behavior of certain magnitudes securities, as trading volume and evolution of the prices. It is based on the behavior and psychology of investors and in the movement of prices. It is supported by the construction of charts showing the historical evolution of the prices of securities, analysis of figures and the use of oscillators and indicators.
As mentioned in the description of the strategy, identify support and resistance levels are critical to the development of our trading with this strategy, can be placed in these, our orders stop loss or take profit.
We define the concept of support as a price level that is below the current one, in which we expect the buying power exceeds the sales force, so that bearish movement will be slowed and therefore, the price rebound this level upwards. Typically, a support corresponds to a floor reached earlier.