C13农副食品加工业
date open high ... eqt lowcount highcount
0 1992-12-21 3.670858 4.055018 ... 3.85 3.66 4.06
1 1992-12-22 4.044347 4.055018 ... 3.91 3.84 4.06
2 1992-12-23 3.884280 3.884280 ... 3.73 3.67 3.88
3 1992-12-24 3.670858 3.852267 ... 3.76 3.67 3.85
4 1992-12-25 3.884280 3.948307 ... 3.89 3.80 3.95
... ... ... ... ... ... ... ...
7956 2025-09-15 1005.800000 1022.930000 ... 1006.88 992.30 1022.93
7957 2025-09-16 1002.090000 1015.170000 ... 999.24 987.96 1015.17
7958 2025-09-17 1002.310000 1016.600000 ... 998.35 986.19 1016.60
7959 2025-09-18 994.330000 1002.360000 ... 981.17 964.41 1002.36
7960 2025-09-19 974.610000 989.070000 ... 974.82 962.91 989.07
[7961 rows x 23 columns]