', pointFormat: '{point.y} руб.' }, series: [{ name: 'Курс покупки', data: [ 98.50, 98.50, 98.50, 99.00, 99.00, 99.00, 99.20, ] }, { name: 'Курс продажи', data: [ 100.49, 100.29, 100.29, 100.69, 100.69, 100.69, 100.69, ] }] })