', pointFormat: '{point.y} руб.' }, series: [{ name: 'Курс покупки', data: [ 92.38, 94.74, 94.70, 94.02, 93.10, 93.10, 95.07, ] }, { name: 'Курс продажи', data: [ 93.83, 95.94, 99.08, 96.93, 97.33, 97.33, 96.32, ] }] })