', pointFormat: '{point.y} руб.' }, series: [{ name: 'Курс покупки', data: [ 85.10, 85.10, 88.20, 90.95, 90.50, 89.75, 91.65, ] }, { name: 'Курс продажи', data: [ 96.95, 96.95, 94.20, 97.10, 96.60, 95.80, 97.85, ] }] })