E49建筑安装业
date open high ... eqt lowcount highcount
0 1993-10-28 2.911866 3.004798 ... 2.78 2.63 3.00
1 1993-10-29 2.989309 2.989309 ... 2.90 2.83 2.99
2 1993-11-01 2.803446 2.818934 ... 2.77 2.74 2.82
3 1993-11-02 2.695025 2.787957 ... 2.74 2.70 2.79
4 1993-11-03 2.726002 2.756980 ... 2.69 2.65 2.76
... ... ... ... ... ... ... ...
7771 2026-07-31 302.850000 312.750000 ... 303.51 290.89 312.75
7772 2026-08-03 294.610000 295.150000 ... 279.88 271.43 295.15
7773 2026-08-04 277.970000 298.430000 ... 287.87 272.15 298.43
7774 2026-08-05 295.840000 321.490000 ... 311.18 294.45 321.49
7775 2026-08-06 310.980000 330.380000 ... 321.72 308.87 330.38
[7776 rows x 23 columns]