R86新闻和出版业
date open ... cum_volume_year cum_amount_year
0 1994-02-04 1.033102 ... 5.098012e+02 5.508505e+02
1 1994-02-14 1.118902 ... 6.696212e+02 7.226673e+02
2 1994-02-15 1.023471 ... 7.182531e+02 7.713106e+02
3 1994-02-16 1.006836 ... 7.409756e+02 7.939380e+02
4 1994-02-17 0.998081 ... 7.742505e+02 8.262109e+02
... ... ... ... ... ...
7926 2026-09-17 318.300000 ... 7.339624e+06 9.133439e+07
7927 2026-09-18 322.890000 ... 7.409374e+06 9.206949e+07
7928 2026-09-21 344.300000 ... 7.480814e+06 9.285472e+07
7929 2026-09-22 347.660000 ... 7.565236e+06 9.378400e+07
7930 2026-09-23 354.430000 ... 7.641695e+06 9.459430e+07
[7931 rows x 26 columns]