| 日期 | 品名 | 库存 | 增减 |
| 2017-8-31 | 钴 | 724 | 0 |
| 2017-8-30 | 钴 | 724 | 0 |
| 2017-8-29 | 钴 | 724 | +40 |
| 2017-8-25 | 钴 | 684 | 0 |
| 2017-8-24 | 钴 | 684 | 0 |
| 2017-8-23 | 钴 | 684 | 0 |
| 2017-8-22 | 钴 | 684 | -5 |
| 2017-8-21 | 钴 | 689 | -3 |
| 2017-8-17 | 钴 | 692 | 0 |
| 2017-8-16 | 钴 | 692 | 0 |
| 2017-8-15 | 钴 | 692 | +17 |
| 2017-8-14 | 钴 | 675 | 0 |
| 2017-8-11 | 钴 | 675 | 0 |
| 2017-8-10 | 钴 | 675 | -1 |
| 2017-8-9 | 钴 | 676 | -1 |
| 2017-8-8 | 钴 | 677 | -10 |
| 2017-8-7 | 钴 | 687 | 0 |
| 2017-8-4 | 钴 | 687 | 0 |
| 2017-8-2 | 钴 | 687 | -7 |
| 2017-8-1 | 钴 | 694 | -12 |
| 2017-7-31 | 钴 | 706 | 0 |
| 2017-7-28 | 钴 | 706 | 0 |
| 2017-7-27 | 钴 | 706 | 0 |
(关键字：金属钴 LME 库存)