', pointFormat: '{point.y} руб.' }, series: [{ name: 'Курс покупки', data: [ 96.70, 98.20, 98.20, 97.90, 96.50, 97.20, 96.30, ] }, { name: 'Курс продажи', data: [ 101.70, 102.20, 102.20, 101.90, 101.50, 102.00, 100.90, ] }] })