trader_obv

(PECL trader >= 0.2.0)

trader_obv — On Balance Volume

说锟斤拷

trader_obv ( array $real , array $volume ) : array

锟斤拷锟斤拷

real: 锟斤拷锟斤拷锟斤拷锟斤拷锟介。
volume: 锟缴斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟介。

锟斤拷锟斤拷值

Returns an array with calculated data or false on failure.