', 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: [ 107.70, 107.45, 107.25, 106.90, 108.95, 108.95, 105.85, ] }] })