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trader_typprice	trader_var

Trader Functions	Last updated: Mon, 26 Oct 2026

trader_ultosc

(PECL trader >= 0.2.0)

trader_ultosc — Ultimate Oscillator

Description

function trader_ultosc(
    array $high,
    array $low,
    array $close,
    int $timePeriod1 = ?,
    int $timePeriod2 = ?,
    int $timePeriod3 = ?
): array

Parameters

high: High price, array of real values.
low: Low price, array of real values.
close: Closing price, array of real values.
timePeriod1: Number of bars for 1st period. Valid range from 1 to 100000.
timePeriod2: Number of bars for 2nd period. Valid range from 1 to 100000.
timePeriod3: Number of bars for 3rd period. Valid range from 1 to 100000.

Return Values

Returns an array with calculated data or false on failure.

trader_typprice	trader_var

Trader Functions	Last updated: Mon, 26 Oct 2026