M74专业技术服务业
date open high ... eqt lowcount highcount
0 1993-02-09 1.189259 1.533569 ... 1.43 1.15 1.53
1 1993-02-10 1.510551 1.611254 ... 1.56 1.44 1.61
2 1993-02-11 1.441497 1.611254 ... 1.50 1.39 1.61
3 1993-02-12 1.429029 1.534528 ... 1.42 1.29 1.53
4 1993-02-15 1.549873 1.549873 ... 1.46 1.34 1.55
... ... ... ... ... ... ... ...
8144 2026-07-30 1219.930000 1255.410000 ... 1215.61 1176.86 1255.41
8145 2026-07-31 1223.750000 1279.090000 ... 1249.84 1207.84 1279.09
8146 2026-08-03 1256.260000 1294.360000 ... 1257.95 1221.37 1294.36
8147 2026-08-04 1270.080000 1310.920000 ... 1284.01 1251.65 1310.92
8148 2026-08-05 1296.070000 1334.740000 ... 1306.68 1275.45 1334.74
[8149 rows x 23 columns]