', pointFormat: '{point.y} руб.' }, series: [{ name: 'Курс покупки', data: [ 91.64, 92.70, 92.62, 92.62, 92.62, 93.14, 93.68, ] }, { name: 'Курс продажи', data: [ 98.86, 99.92, 99.84, 99.84, 99.84, 100.35, 100.90, ] }] })