trader_natr(3) php man page | unix.com

TRADER_NATR(3)								 1							    TRADER_NATR(3)

trader_natr - Normalized Average True Range

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

DESCRIPTION
PARAMETERS
	      o $high
		- High price, array of real values.

	      o $low
		- Low price, array of real values.

	      o $close
		- Closing price, array of real values.

	      o $timePeriod
		- Number of period. Valid range from 2 to 100000.

RETURN VALUES
       Returns an array with calculated data or false on failure.

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