trader_ppo
(PECL trader >= 0.2.0)
trader_ppo — Percentage Price Oscillator
説明
trader_ppo
( array $real
[, int $fastPeriod
[, int $slowPeriod
[, int $mAType
]]] ) : array
パラメータ
real- 実数値の配列。
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.
mAType- Type of Moving Average. TRADER_MA_TYPE_* series of constants should be used.
返り値
Returns an array with calculated data or false on failure.
