', pointFormat: '{point.y} руб.' }, series: [{ name: 'Курс покупки', data: [ 95.90, 96.10, 96.30, 97.40, 96.70, 96.70, 97.00, ] }, { name: 'Курс продажи', data: [ 100.00, 100.30, 100.50, 101.60, 102.10, 102.10, 101.20, ] }] })