Bullish Harami Backtest    This is a bullish reversal pattern formed by two candlesticks in which a small 
    real body is contained within the prior session's unusually large real body.
    Usually the second real body is the opposite color of the first real body. 
    The Harami pattern is the reverse of the Engulfing pattern. 
 WARNING:
 - For purpose educate only
 - This script to change bars colors.
Harami
Bearish Harami Backtest    This is a bearish reversal pattern formed by two candlesticks in which a short 
    real body is contained within the prior session's long real body. Usually the 
    second real body is the opposite color of the first real body. The Harami pattern 
    is the reverse of the Engulfing pattern. 
 WARNING:
 - For purpose educate only
 - This script to change bars colors.

