L72商务服务业
date open high ... eqt lowcount highcount
0 1990-12-21 0.260550 0.260550 ... 0.00 0.26 0.26
1 1990-12-24 0.273589 0.273589 ... 0.00 0.27 0.27
2 1990-12-25 0.287318 0.287318 ... 0.00 0.29 0.29
3 1990-12-28 0.290156 0.290156 ... 0.00 0.29 0.29
4 1990-12-31 0.293071 0.293071 ... 0.00 0.29 0.29
... ... ... ... ... ... ... ...
8461 2025-09-15 1004.700000 1019.040000 ... 1000.59 986.96 1019.04
8462 2025-09-16 1004.310000 1027.970000 ... 1011.41 993.29 1027.97
8463 2025-09-17 1015.690000 1025.070000 ... 1008.24 996.84 1025.07
8464 2025-09-18 1002.490000 1021.700000 ... 1001.29 979.43 1021.70
8465 2025-09-19 990.060000 1012.720000 ... 993.64 975.37 1012.72
[8466 rows x 23 columns]