php 한글 메뉴얼 도움말 검색 사이트 Chaikin A/D Oscillator [function.trader-adosc]

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

high: High price, array of real values.
low: Low price, array of real values.
close: Closing price, array of real values.
volume: Volume traded, array of real values.
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.