trader_sar
(PECL trader >= 0.2.0)
trader_sar — Parabolic SAR
Descrição
trader_sar
( array
$high
, array $low
, float $acceleration = ?
, float $maximum = ?
) : array
Parâmetros
-
high -
Preço máximo, array de valores reais.
-
low -
Preço mínimo, array de valores reais.
-
acceleration -
Acceleration Factor used up to the Maximum value. Valid range from 0 to TRADER_REAL_MAX.
-
maximum -
Acceleration Factor Maximum value. Valid range from 0 to TRADER_REAL_MAX.
Valor Retornado
Returns an array with calculated data or false on failure.
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