我有一個如下所述的數據框：Date,Time,Price,Volume31/01/2019,09:15:00,10691.50,60031/01/2019,09:15:01,10709.90,1395031/01/2019,09:15:02,10701.95,960031/01/2019,09:15:03,10704.10,345031/01/2019,09:15:04,10700.05,262531/01/2019,09:15:05,10700.05,240031/01/2019,09:15:06,10698.10,300031/01/2019,09:15:07,10699.90,592531/01/2019,09:15:08,10699.25,577531/01/2019,09:15:09,10700.45,592531/01/2019,09:15:10,10700.00,465031/01/2019,09:15:11,10699.40,802531/01/2019,09:15:12,10698.95,502531/01/2019,09:15:13,10698.45,195031/01/2019,09:15:14,10696.15,390031/01/2019,09:15:15,10697.15,247531/01/2019,09:15:16,10697.05,427531/01/2019,09:15:17,10696.25,322531/01/2019,09:15:18,10696.25,3300數據框包含大約 8000 行。我想在同一個圖表中同時繪制價格和數量。（音量范圍：0 - 8,00,000）