(PECL trader >= 0.2.0) Absolute Price Oscillator

(PECL trader >= 0.2.0) Aroon Oscillator array

(PECL trader >= 0.2.2) Get compatibility mode

(PECL trader >= 0.2.0) Homing Pigeon array

(PECL trader >= 0.3.0) Get error code integer

(PECL trader >= 0.2.0) Ultimate Oscillator

(PECL trader >= 0.2.0) Lowest and highest values over a specified period

(PECL trader >= 0.2.2) Set compatibility mode

(PECL trader >= 0.2.0) Hilbert Transform - Dominant Cycle Period

(PECL trader >= 0.2.0) Stochastic Relative Strength Index