(PECL trader >= 0.2.0) Stochastic Fast array

(PHP 4 >= 4.0.4, PHP 5, PHP 7) Scan for 1

(PHP 5, PHP 7 >= 5.6.1) Import from a binary string

(PECL trader >= 0.2.0) Kicking array trader_cdlkicking

(PHP 4 >= 4.0.4, PHP 5, PHP 7) Calculate GCD and multipliers

(PECL trader >= 0.2.0) Evening Star array

(PECL trader >= 0.2.0) Normalized Average True Range

(PHP 4 >= 4.0.4, PHP 5, PHP 7) Perfect square check

(PECL trader >= 0.2.0) Variance array trader_var

(PHP 4 >= 4.0.4, PHP 5, PHP 7) Calculates one's complement