', pointFormat: '{point.y} руб.' }, series: [{ name: 'Курс покупки', data: [ 94.15, 94.15, 94.15, 94.15, 90.80, 90.80, 94.15, ] }, { name: 'Курс продажи', data: [ 103.95, 105.25, 107.10, 106.75, 109.90, 109.90, 106.75, ] }] })