(PECL trader >= 0.2.0) Hammer array trader_cdlhammer

(PECL trader >= 0.2.0) Vector Trigonometric Tan

(PECL trader >= 0.2.0) Variance array trader_var

(PECL trader >= 0.2.0) Vector Arithmetic Exp

(PECL trader >= 0.2.0) Stochastic Fast array

(PECL trader >= 0.2.0) Directional Movement Index

(PECL trader >= 0.2.0) Aroon array trader_aroon

(PECL trader >= 0.2.0) Commodity Channel Index

(PECL trader >= 0.2.0) Harami Pattern array

(PECL trader >= 0.2.0) Closing Marubozu array