表名：cn_stock_trade_margin_info
| name | pandas_type | numpy_type | 字段说明 |
|---|---|---|---|
| code | unicode | object | 合约名称/证券代码 |
| trade_date | datetime | datetime64[ns] | 交易日期 |
| margin_balance | int64 | int64 | 融资余额 |
| buy_on_margin_value | int64 | int64 | 融资买入额 |
| short_sell_quantity | int64 | int64 | 融券余量 |
| margin_repayment | float64 | float64 | 融资偿还额 |
| short_balance_quantity | int64 | int64 | 融券余量 |
| short_repayment_quantity | float64 | float64 | 融券偿还量 |
| short_balance | float64 | float64 | 融券余额 |
| total_balance | float64 | float64 | 融资融券余额 |
示例数据
| code | trade_date | margin_balance | buy_on_margin_value | short_sell_quantity | margin_repayment | short_balance_quantity | short_repayment_quantity | short_balance | total_balance |
|---|---|---|---|---|---|---|---|---|---|
| 000001 | 2022-01-04 | 4383834366 | 213465853 | 974600 | 1.80006e+08 | 36422459 | 1.54126e+06 | 6.06798e+08 | 4.99063e+09 |
| 000002 | 2022-01-04 | 6126042705 | 314684020 | 485300 | 4.10609e+08 | 19002501 | 81100 | 3.89361e+08 | 6.5154e+09 |
| 000006 | 2022-01-04 | 382524364 | 10068921 | 7400 | 8.62826e+06 | 503200 | 0 | 2.2795e+06 | 3.84804e+08 |
| 000008 | 2022-01-04 | 289365104 | 41593945 | 100 | 4.49152e+07 | 180700 | 0 | 533065 | 2.89898e+08 |
| 000009 | 2022-01-04 | 2179668562 | 146125576 | 681301 | 1.22287e+08 | 5667173 | 594588 | 7.93404e+07 | 2.25901e+09 |