2011年4月綜合銅價格
| 名 稱 | 時 間 | 開盤價 | 最高價 | 最低價 | 收盤價 |
| 綜合銅 | 2011-4-1 | 9389.8 | 9450.3 | 9293 | 9389.8 |
| 綜合銅 | 2011-4-4 | 9425 | 9450.8 | 9310 | 9345 |
| 綜合銅 | 2011-4-5 | 9320.3 | 9384.8 | 9271.5 | 9320.3 |
| 綜合銅 | 2011-4-6 | 9475 | 9610.2 | 9419.8 | 9595 |
| 綜合銅 | 2011-4-7 | 9575.3 | 9729.8 | 9575.3 | 9575.3 |
| 綜合銅 | 2011-4-8 | 9724.8 | 9915 | 9724.8 | 9875 |
| 綜合銅 | 2011-4-11 | 9865 | 9928.5 | 9813.8 | 9855 |
| 綜合銅 | 2011-4-12 | 9770 | 9815.2 | 9625.3 | 9630 |
| 綜合銅 | 2011-4-13 | 9679.8 | 9685.3 | 9505 | 9515 |
| 綜合銅 | 2011-4-14 | 9455.3 | 9494.8 | 9351.5 | 9410 |
| 綜合銅 | 2011-4-15 | 9460.2 | 9464.8 | 9365 | 9405 |
| 綜合銅 | 2011-4-18 | 9875 | 9875 | 9875 | 9875 |
| 綜合銅 | 2011-4-19 | 9339.8 | 9360 | 9249 | 9339.8 |
| 綜合銅 | 2011-4-20 | 9390.2 | 9580.3 | 9340 | 9390.2 |
| 綜合銅 | 2011-4-21 | 9640.2 | 9692 | 9620 | 9690 |
| 綜合銅 | 2011-4-25 | 9475 | 9635 | 9475 | 9475 |
| 綜合銅 | 2011-4-26 | 9420 | 9420 | 9420 | 9420 |
| 綜合銅 | 2011-4-27 | 9490 | 9490 | 9490 | 9490 |
| 綜合銅 | 2011-4-28 | 9460.8 | 9460.8 | 9375 | 9375 |
