C25石油、煤炭及其他燃料加工业
date open high ... eqt lowcount highcount
7644 1993-11-08 1.845943 2.119284 ... 2.02 1.85 2.12
7643 1993-11-09 2.058936 2.083785 ... 2.04 2.00 2.08
7642 1993-11-10 2.005688 2.016338 ... 1.98 1.85 2.02
7641 1993-11-11 1.952440 2.005688 ... 1.95 1.93 2.01
7640 1993-11-12 1.966639 1.970189 ... 1.96 1.95 1.97
... ... ... ... ... ... ... ...
4 2025-04-17 180.770000 184.890000 ... 181.51 177.66 184.89
3 2025-04-18 180.430000 183.640000 ... 180.43 176.46 183.64
2 2025-04-21 182.120000 184.950000 ... 182.59 178.43 184.95
1 2025-04-22 NaN NaN ... NaN NaN NaN
0 2025-04-23 NaN NaN ... NaN NaN NaN
[7645 rows x 27 columns]