Average Directional Index (ADX)
Namespace: OpenQuant.API.Indicators
Assembly: OpenQuant.API (in OpenQuant.API.dll)
Syntax
Remarks
The Average Directional Index was specifically designed for use with the Directional Movement System. The ADX measures the strength of a prevailing trend as well as whether movement exists in the market. A low ADX value (generally less than 20) can indicate a non-trending market with low volatility whereas a cross above 20 may signal the start of a trend (either up or down). If the ADX is over 40 and begins to fall, it can signal a slowdown of a current trend. This indicator can also be used to identify non-trending markets, or a deterioration of an ongoing trend. Although market direction is important in its calculation, the ADX is not a directional indicator.
Note, that there are two styles of indicator ADX. Some trading systems use the formula (which is a little bit distinguished from classical) for calculation of this indicator. Therefore Quant Studio gives an opportunity to use two styles ADX - classical (QuantStudio style) and little bit changed (MetaStock style.)
ADX has QuantStudio style by Default.
Formula for Quant Studio (classical) style: 