trader_adosc

(PECL trader >= 0.2.0)

trader_adosc — Chaikin A/D Oscillator

array trader_adosc ( array $high , array $low , array $close , array $volume [, int $fastPeriod [, int $slowPeriod ]] )

high: 高价，浮点数数组。
low: 低价，浮点数数组。
close: 收盘价，浮点数数组。
volume: 成交量，浮点数数组。
fastPeriod: Number of period for the fast MA. Valid range from 2 to 100000.
slowPeriod: Number of period for the slow MA. Valid range from 2 to 100000.

Returns an array with calculated data or false on failure.