', pointFormat: '{point.y} руб.' }, series: [{ name: 'Курс покупки', data: [ 85.83, 86.09, 85.66, 86.27, 86.06, 85.93, 85.68, ] }, { name: 'Курс продажи', data: [ 91.62, 92.44, 91.66, 92.17, 92.06, 91.76, 91.92, ] }] })