E48土木工程建筑业
date open high ... eqt lowcount highcount
0 1992-04-10 0.441930 0.441930 ... 0.50 0.44 0.44
1 1992-05-07 0.464212 0.464212 ... 0.50 0.46 0.46
2 1992-05-08 0.487733 0.487733 ... 0.50 0.49 0.49
3 1992-05-11 0.512491 0.512491 ... 0.50 0.51 0.51
4 1992-05-12 0.538486 0.538486 ... 0.50 0.54 0.54
... ... ... ... ... ... ... ...
8339 2026-07-30 476.160000 486.400000 ... 473.36 462.99 486.40
8340 2026-07-31 473.820000 487.040000 ... 480.25 469.77 487.04
8341 2026-08-03 486.010000 499.350000 ... 490.93 480.28 499.35
8342 2026-08-04 498.500000 509.210000 ... 498.76 488.08 509.21
8343 2026-08-05 502.770000 514.700000 ... 504.04 494.33 514.70
[8344 rows x 23 columns]