C30非金属矿物制品业
date open high ... eqt lowcount highcount
8076 1992-02-28 0.303744 0.408156 ... 0.37 0.30 0.41
8075 1992-03-02 0.398664 0.423343 ... 0.39 0.37 0.42
8074 1992-03-03 0.375883 0.379680 ... 0.36 0.35 0.38
8073 1992-03-04 0.349306 0.360696 ... 0.35 0.34 0.36
8072 1992-03-05 0.349306 0.349306 ... 0.35 0.34 0.35
... ... ... ... ... ... ... ...
4 2025-04-17 1294.712808 1331.429162 ... 1311.62 1281.94 1331.43
3 2025-04-18 1304.000000 1327.690000 ... 1301.25 1280.12 1327.69
2 2025-04-21 1297.020000 1337.230000 ... 1313.11 1280.14 1337.23
1 2025-04-22 NaN NaN ... NaN NaN NaN
0 2025-04-23 NaN NaN ... NaN NaN NaN
[8077 rows x 27 columns]