L71租赁业
date open high ... year cum_volume_year cum_amount_year
0 1996-07-16 0.694111 0.747747 ... 1996 8.463364e+02 5.926665e+02
1 1996-07-17 0.667609 0.678336 ... 1996 1.034136e+03 7.164959e+02
2 1996-07-18 0.668871 0.683384 ... 1996 1.155895e+03 7.974148e+02
3 1996-07-19 0.678336 0.739544 ... 1996 1.392139e+03 9.640229e+02
4 1996-07-22 0.719351 0.747747 ... 1996 1.606546e+03 1.119119e+03
... ... ... ... ... ... ... ...
7216 2026-09-17 12.520000 12.620000 ... 2026 3.200888e+06 1.617120e+07
7217 2026-09-18 12.500000 12.690000 ... 2026 3.210308e+06 1.621178e+07
7218 2026-09-21 12.590000 12.730000 ... 2026 3.223396e+06 1.626787e+07
7219 2026-09-22 12.570000 12.660000 ... 2026 3.238446e+06 1.633118e+07
7220 2026-09-23 12.370000 12.410000 ... 2026 3.246698e+06 1.636558e+07
[7221 rows x 26 columns]