Trader Funzioni

trader_natr

(PECL trader >= 0.2.0)

trader_natr — Normalized Average True Range

Descrizione

array trader_natr ( array $high , array $low , array $close [, integer $timePeriod ] )

Elenco dei parametri

high: High price, array of real values.
low: Low price, array of real values.
close: Closing price, array of real values.
timePeriod: Number of period. Valid range from 2 to 100000.

Valori restituiti

Returns an array with calculated data or false on failure.

Trader Funzioni