E49建筑安装业
date open high ... eqt lowcount highcount
0 1993-10-28 2.915495 3.008542 ... 2.78 2.64 3.01
1 1993-10-29 2.993034 2.993034 ... 2.90 2.84 2.99
2 1993-11-01 2.806939 2.822447 ... 2.77 2.74 2.82
3 1993-11-02 2.698383 2.791431 ... 2.74 2.70 2.79
4 1993-11-03 2.729399 2.760415 ... 2.70 2.65 2.76
... ... ... ... ... ... ... ...
7561 2025-09-15 160.830000 164.420000 ... 159.77 156.91 164.42
7562 2025-09-16 158.400000 161.420000 ... 158.97 156.23 161.42
7563 2025-09-17 159.650000 161.900000 ... 158.04 155.19 161.90
7564 2025-09-18 157.470000 161.360000 ... 158.01 154.68 161.36
7565 2025-09-19 154.510000 156.380000 ... 152.89 150.57 156.38
[7566 rows x 23 columns]