echarts.init(document.getElementById('container')).setOption({ xAxis: { type: 'category', data: ['2025-12-15','2025-12-22','2026-01-05',] }, yAxis: { type: 'value' }, series: [{ data: [5194.58,6376.54,6518.60,], type: 'line', label: { normal: { show: true, position: 'top' } } }] });