What are the commonly used technical indicators in MT4?

1. iAC is a Bill William indicator, which reflects the acceleration and deceleration of the current trend. If the value is greater than the previous value, it is indicated by green, and if it is less than the previous value, it is indicated by red.

2. Usage

1. When the iAC value is greater than 0, it increases, and the market is in the rising stage;

2. When the iAC value is greater than 0, it decreases, and the market is in the consolidation and callback stage. ;

3. If the iAC value is less than 0 and decreases, the market is in a downward stage;

4. If the iAC value is less than 0 and increases, the market is in a consolidation and callback stage.

3. Syntax double iAC(string symbol, int timeframe, int shift)

1. symbol specifies the currency pair, NULL is the default currency pair

2. timeframe time period, 0 is the current time period

3. shift specifies the bar value, 0 is the current bar, 1 is the previous bar, and so on