', pointFormat: '{point.y} руб.' }, series: [{ name: 'Курс покупки', data: [ 89.05, 89.40, 90.05, 90.20, 90.20, 90.20, 90.75, ] }, { name: 'Курс продажи', data: [ 93.50, 93.80, 94.50, 94.60, 95.90, 95.90, 95.20, ] }] })