', pointFormat: '{point.y} руб.' }, series: [{ name: 'Курс покупки', data: [ 97.40, 96.90, 95.70, 96.00, 95.00, 94.00, 94.00, ] }, { name: 'Курс продажи', data: [ 104.50, 104.10, 103.30, 103.60, 102.60, 101.60, 101.60, ] }] })