C23印刷和记录媒介复制业
date open high ... eqt lowcount highcount
0 1998-06-23 3.470072 4.108935 ... 3.73 3.47 4.11
1 1998-06-24 3.785222 4.001031 ... 3.91 3.79 4.00
2 1998-06-25 3.889701 3.905116 ... 3.78 3.68 3.91
3 1998-06-26 3.699583 3.766381 ... 3.62 3.53 3.77
4 1998-06-29 3.583115 3.682456 ... 3.61 3.55 3.68
... ... ... ... ... ... ... ...
6743 2026-07-31 129.500000 132.970000 ... 131.22 128.70 132.97
6744 2026-08-03 131.720000 135.290000 ... 132.96 130.29 135.29
6745 2026-08-04 135.350000 138.950000 ... 136.35 133.80 138.95
6746 2026-08-05 136.450000 139.020000 ... 137.41 135.42 139.02
6747 2026-08-06 137.170000 139.510000 ... 137.52 135.43 139.51
[6748 rows x 23 columns]