This indicator highlights hammer candles and shooting star candles based on the below definitions:
Hammer = lower wick >= 2* real body and closes in top half of range
Shooting Star = upper wick >= 2*real body and closes in bottom half of range
hammer = (min(open,close)-low)>= (2*abs(open-close)) and close > (((high-low)/2)+low) shootingStar = (high-max(open,close))>= (2*abs(open-close)) and close < (((high-low)/2)+low)