C26化学原料和化学制品制造业
date open high ... eqt lowcount highcount
7970 1992-08-05 3.299360 3.318768 ... 0.30 2.84 3.32
7969 1992-08-06 2.629784 2.833568 ... 0.27 2.49 2.83
7968 1992-08-07 2.627843 2.755936 ... 0.27 2.58 2.76
7967 1992-08-10 2.717120 2.775344 ... 0.27 2.52 2.78
7966 1992-08-11 2.464816 2.550211 ... 0.23 1.98 2.55
... ... ... ... ... ... ... ...
4 2025-04-17 4922.560000 5111.140000 ... 5018.64 4877.56 5111.14
3 2025-04-18 4996.600000 5067.690000 ... 4957.67 4876.23 5067.69
2 2025-04-21 4933.560000 5071.410000 ... 4991.31 4882.87 5071.41
1 2025-04-22 NaN NaN ... NaN NaN NaN
0 2025-04-23 NaN NaN ... NaN NaN NaN
[7971 rows x 27 columns]