echarts.init(document.getElementById('container')).setOption({ xAxis: { type: 'category', data: ['2026-04-27','2026-05-04','2026-05-11','2026-05-18','2026-05-25',] }, yAxis: { type: 'value' }, series: [{ data: [6877.15,6646.44,7150.58,7169.02,7480.77,], type: 'line', label: { normal: { show: true, position: 'top' } } }] });