M74专业技术服务业
date open high ... eqt lowcount highcount
0 1993-02-09 1.429410 1.843247 ... 1.72 1.38 1.84
1 1993-02-10 1.815581 1.936620 ... 1.87 1.73 1.94
2 1993-02-11 1.732583 1.936620 ... 1.81 1.67 1.94
3 1993-02-12 1.717598 1.844400 ... 1.71 1.56 1.84
4 1993-02-15 1.862844 1.862844 ... 1.76 1.62 1.86
... ... ... ... ... ... ... ...
7934 2025-09-12 1471.630000 1506.390000 ... 1480.13 1451.57 1506.39
7935 2025-09-15 1473.240000 1500.910000 ... 1475.18 1451.34 1500.91
7936 2025-09-16 1479.440000 1502.890000 ... 1480.97 1457.50 1502.89
7937 2025-09-17 1486.770000 1508.470000 ... 1486.02 1467.44 1508.47
7938 2025-09-18 1483.780000 1509.060000 ... 1477.87 1442.15 1509.06
[7939 rows x 23 columns]