2011年5月LME銅價格
| 名 稱 | 時 間 | 開盤價 | 最高價 | 最低價 | 收盤價 |
| LME電銅 | 2011-5-3 | 9239.5 | 9380 | 9194.8 | 9342 |
| LME電銅 | 2011-5-4 | 9340 | 9340 | 9080 | 9101 |
| LME電銅 | 2011-5-5 | 9097.5 | 9107.8 | 8744.3 | 8795 |
| LME電銅 | 2011-5-6 | 8787 | 8935 | 8657.5 | 8789 |
| LME電銅 | 2011-5-9 | 8846.8 | 8970 | 8811 | 8888.8 |
| LME電銅 | 2011-5-10 | 8932 | 8990 | 8835.5 | 8920 |
| LME電銅 | 2011-5-11 | 8949 | 8974 | 8625 | 8643 |
| LME電銅 | 2011-5-12 | 8639.5 | 8800 | 8504.5 | 8790 |
| LME電銅 | 2011-5-13 | 8760.3 | 8930 | 8711 | 8812.5 |
| LME電銅 | 2011-5-16 | 8750 | 8865 | 8715 | 8801.3 |
| LME電銅 | 2011-5-17 | 8818 | 8925 | 8715.3 | 8830 |
| LME電銅 | 2011-5-18 | 8900 | 9100 | 8883.5 | 9100 |
| LME電銅 | 2011-5-19 | 9046 | 9090 | 8918 | 8935.5 |
| LME電銅 | 2011-5-20 | 8970 | 9130 | 8950 | 9080 |
| LME電銅 | 2011-5-23 | 9050 | 9055.5 | 8732 | 8806 |
| LME電銅 | 2011-5-24 | 8778 | 8955.3 | 8778 | 8865 |
| LME電銅 | 2011-5-25 | 8867 | 9099 | 8867 | 9046.3 |
| LME電銅 | 2011-5-26 | 9058 | 9118 | 8981 | 9080 |
| LME電銅 | 2011-5-27 | 9080 | 9237 | 9046.3 | 9207.5 |
| LME電銅 | 2011-5-31 | 9185 | 9278.5 | 9123.5 | 9228.8 |
