echarts.init(document.getElementById('container')).setOption({ xAxis: { type: 'category', data: ['2026-02-02','2026-02-09','2026-03-02',] }, yAxis: { type: 'value' }, series: [{ data: [8542.71,8532.66,8241.76,], type: 'line', label: { normal: { show: true, position: 'top' } } }] });