Stock-Simulator is a PHP library that simulates stock fake data for you. Whether you need to bootstrap your database, create good-looking XML documents, fill-in your persistence to stress test it, or anonymize data taken from a production service, Stock-Simulator is for you.
Stock-Simulator requires PHP >= 5.3.3.
composer require larsbadke/stock-simulatorUse new Simulator\Simulator(); to create and initialize the Stock-Simulator, now you can simulate and create random stock quotes.
Single movement
<?php
$simulator = new Simulator\Simulator;
$simulator->drift(0.01);
$simulator->volatility(0.1);
var_dump($simulator->run());
// array(4) { ["open"]=> int(58) ["low"]=> float(57.07) ["high"]=> float(61.33) ["close"]=> float(61.33) }Access to all properties
<?php
$simulator = new Simulator\Simulator;
echo $simulator->date;
echo $simulator->open;
echo $simulator->low;
echo $simulator->high;
echo $simulator->close;Generates a complete random stock movement like an impulse or a trend
<?php
$simulator = new Simulator\Simulator;
$simulator->startPrice(50);
$simulator->startDate('01-01-2000');
$simulator->drift(0.01);
$simulator->volatility(0.1);
for($i=0; $i<20; $i++){
echo "Date: {$simulator->date} - {$simulator->open} \n";
$simulator->run();
}
// Date: 01-01-2000 - 50
// Date: 02-01-2000 - 49.86
// Date: 03-01-2000 - 48.07
// Date: 04-01-2000 - 51.08
// Date: 05-01-2000 - 53.49
// Date: 06-01-2000 - 53.91
// Date: 07-01-2000 - 54.96
// Date: 08-01-2000 - 55.18
// Date: 09-01-2000 - 55.66
// Date: 10-01-2000 - 55.19
// Date: 11-01-2000 - 58.84
// Date: 12-01-2000 - 59.39
// Date: 13-01-2000 - 60.93
// Date: 14-01-2000 - 61.98
// Date: 15-01-2000 - 65.17
// Date: 16-01-2000 - 71.59
// Date: 17-01-2000 - 70.26
// Date: 18-01-2000 - 68.07
// Date: 19-01-2000 - 75.51
// Date: 20-01-2000 - 77.76
Stock-Simulator is released under the MIT Licence. See the bundled LICENSE file for details.