C27医药制造业
date open high ... eqt lowcount highcount
0 1992-08-20 11.672790 12.377182 ... 1.18 6.48 12.38
1 1992-08-21 11.753292 11.874045 ... 1.15 11.33 11.87
2 1992-08-24 11.270280 11.270280 ... 1.09 8.93 11.27
3 1992-08-25 10.264005 12.534161 ... 1.05 10.06 12.53
4 1992-08-26 10.183503 10.948272 ... 1.04 10.02 10.95
... ... ... ... ... ... ... ...
8268 2026-07-31 4024.490000 4172.860000 ... 4110.14 4000.42 4172.86
8269 2026-08-03 4115.690000 4201.790000 ... 4129.58 4060.84 4201.79
8270 2026-08-04 4162.620000 4252.560000 ... 4191.28 4121.78 4252.56
8271 2026-08-05 4189.610000 4272.520000 ... 4201.44 4132.04 4272.52
8272 2026-08-06 4223.780000 4287.540000 ... 4196.74 4123.82 4287.54
[8273 rows x 23 columns]