Blau_Directional_Trend_Index - indicator for MetaTrader 5

The William Blau Directional Trend Index indicator shows the William Blau directional trend indexes.

It has six input parameters:

• Period - calculation period;
• First smoothing period - the initial smoothin period;
• Second smoothing period - the secondary smoothing period;
• Third smoothing period - the resulting smoothing period;
• Upper level - the overbought level;
• Lower level - the oversold level.