D46水的生产和供应业
date open high ... eqt lowcount highcount
0 1993-12-08 2.458781 2.473330 ... 2.42 2.33 2.47
1 1993-12-09 2.473330 2.487879 ... 2.45 2.42 2.49
2 1993-12-10 2.429683 2.502428 ... 2.43 2.37 2.50
3 1993-12-13 2.502428 2.502428 ... 2.44 2.33 2.50
4 1993-12-14 2.371487 2.429683 ... 2.35 2.33 2.43
... ... ... ... ... ... ... ...
7715 2025-09-15 160.240000 161.590000 ... 159.70 158.34 161.59
7716 2025-09-16 159.570000 160.420000 ... 159.31 158.11 160.42
7717 2025-09-17 159.660000 161.570000 ... 159.91 158.29 161.57
7718 2025-09-18 159.540000 160.360000 ... 158.01 155.72 160.36
7719 2025-09-19 156.670000 157.420000 ... 155.22 153.97 157.42
[7720 rows x 23 columns]