(PECL trader >= 0.2.0) Rate of change Percentage: (price-prevPrice)/prevPrice

(PECL trader >= 0.2.0) Plus Directional Indicator

(PECL trader >= 0.2.0) Moving average with variable period

(PECL trader >= 0.2.0) Average Directional Movement Index

(PECL trader >= 0.2.0) Hikkake Pattern array

(PECL trader >= 0.2.0) Engulfing Pattern array

(PECL trader >= 0.2.0) Ladder Bottom array

(PECL trader >= 0.2.0) Rickshaw Man array

(PECL trader >= 0.2.0) Dark Cloud Cover array

(PECL trader >= 0.2.0) 1-day Rate-Of-Change (ROC) of a Triple Smooth EMA