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trader_bop

(PECL trader >= 0.2.0)

trader_bopBalance Of Power

Beschreibung

trader_bop(
    array $open,
    array $high,
    array $low,
    array $close
): array

Parameter-Liste

open

Opening price, array of real values.

high

High price, array of real values.

low

Low price, array of real values.

close

Closing price, array of real values.

Rückgabewerte

Returns an array with calculated data or false on failure.

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User Contributed Notes 1 note

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geekgirl dot joy at gmail dot com
3 years ago
<?php

$opens
= array(135.83, 139.52, 143.43, 143.6);
$highs = array(136.74, 141.99, 144.3, 144.3);
$lows = array(130.21, 136.7, 140.41, 141.37);
$closes = array(131.96, 137.09, 142.06, 143.16);

// (Close - Open) / (High - Low)
$Balance_Of_Power = trader_bop($opens, $highs, $lows, $closes);

var_dump($Balance_Of_Power);
/*
array(4) {
[0]=>
float(-0.593) // (131.96 - 135.83) / (136.74 - 130.21)
[1]=>
float(-0.459) // (137.09 - 139.52) / (141.99 - 136.7)
[2]=>
float(-0.352) // (142.06 - 143.43) / (144.3 - 140.41)
[3]=>
float(-0.15) // (143.16 - 143.6) / (144.3 - 141.37)
}
*/
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