(PECL trader >= 0.2.0)
trader_adosc — Chaikin A/D Oscillator
$high
, array $low
, array $close
, array $volume
[, integer $fastPeriod
[, integer $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.