R87广播、电视、电影和录音制作业
date open high ... eqt lowcount highcount
0 1996-07-01 1.860536 2.149163 ... 1.99 1.82 2.15
1 1996-07-02 1.953785 2.013730 ... 1.94 1.88 2.01
2 1996-07-03 1.964886 1.982648 ... 1.93 1.89 1.98
3 1996-07-04 1.936023 2.091438 ... 2.00 1.89 2.09
4 1996-07-05 2.053694 2.058135 ... 2.00 1.91 2.06
... ... ... ... ... ... ... ...
7294 2026-07-30 153.820000 159.200000 ... 155.06 151.34 159.20
7295 2026-07-31 151.580000 162.400000 ... 158.59 151.12 162.40
7296 2026-08-03 160.320000 163.810000 ... 160.98 157.75 163.81
7297 2026-08-04 162.040000 169.760000 ... 165.57 161.00 169.76
7298 2026-08-05 166.890000 169.720000 ... 167.43 165.12 169.72
[7299 rows x 23 columns]