', pointFormat: '{point.y} руб.' }, series: [{ name: 'Курс покупки', data: [ 99.00, 99.50, 99.00, 99.00, 99.00, 99.00, 100.00, ] }, { name: 'Курс продажи', data: [ 103.50, 105.50, 105.00, 105.00, 105.00, 105.00, 104.00, ] }] })