option1 = { title: { text: 'Awesome Chart' }, xAxis: { data: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'] }, yAxis: {}, series: [{ type: 'line', data: [220, 182, 191, 234, 290, 330, 310] }] }; option2 = { title: { text: 'Awesome Chart1' }, xAxis: { data: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'] }, yAxis: {}, series: [{ type: 'line', data: [100, 200, 191, 120, 240, 330, 230] }] }; option = [option1, option2];