', pointFormat: '{point.y} руб.' }, series: [{ name: 'Курс покупки', data: [ 93.50, 95.00, 95.00, 95.50, 95.50, 95.50, 95.50, ] }, { name: 'Курс продажи', data: [ 95.00, 96.00, 97.00, 96.50, 97.00, 96.50, 97.00, ] }] })