', pointFormat: '{point.y} руб.' }, series: [{ name: 'Курс покупки', data: [ 91.20, 91.20, 90.00, 94.50, 93.70, 93.70, 93.70, ] }, { name: 'Курс продажи', data: [ 101.90, 102.40, 101.20, 105.70, 105.90, 105.90, 105.90, ] }] })