11:06:14 Write to Excel2007 format
11:06:14 File written to 33chartcreate-stock.xlsx
11:06:14 Peak memory usage: 6 MB
11:06:14 Done writing file
File has been created in /home/sorianoariza/appssori/proyectos-laravel/profuturo-pensiones-2/vendor/phpoffice/phpexcel/Examples