PHP - Manual: trader_natr
2024-11-14
(PECL trader >= 0.2.0)
trader_natr — Normalized Average True Range
$high
,$low
,$close
,$timePeriod
= ?
high
高价,浮点数数组。
low
低价,浮点数数组。
close
收盘价,浮点数数组。
timePeriod
Number of period. Valid range from 2 to 100000.
Returns an array with calculated data or false on failure.