The indicator contains combination of CCI 20 and 100 period
The blue line indicates the long-term view of trend as well as current strength in price.
The black line is fast CCI that keep up with price movement.
Crossover only within band is considered for reversal and trend identification.
Crossover of Lines gives certain indications about Trend Reversal and candle Breakouts.
Symmetric crossovers can lead good trend as well as to find No Trade Zones.
Overbought above 100 and Oversold below -100
Direction of Lines must be watched for Trend should be on same side for entry/exit purpose.