Contract | Open | High | Low | Close | Change | Volume | Open Int. |
Dec '10 (CHCZ) | 4.019 | 4.103 | 3.9815 | 4.0945 | 0.0505 | 766 | 4106 |
Jan '11(CHCF) | 4.013 | 4.115 | 3.9795 | 4.099 | 0.0515 | 369 | 2258 |
Feb '11(CHCG) | 4.0155 | 4.109 | 4.01 | 4.0995 | 0.05 | 153 | 858 |
Mar '11 (CHCH) | 4.014 | 4.1185 | 3.978 | 4.1005 | 0.051 | 42116 | 113171 |
Apr '11(CHCJ) | 4.065 | 4.1005 | 4.065 | 4.0975 | 0.051 | 5 | 220 |
May '11(CHCK) | 4.022 | 4.08 | 3.9875 | 4.094 | 0.051 | 1984 | 20805 |
June '11(CHCM) | 3.9705 | 4.0915 | 3.9705 | 4.0875 | 0.051 | 8 | 222 |
July '11(CHCN) | 4.0525 | 4.0805 | 4.0525 | 4.0805 | 0.0505 | 332 | 5579 |
Aug '11(CHCQ) | 3.785 | 3.785 | 3.785 | 4.073 | 0.05 | 12 | 121 |
Sep '11(CHCU) | 4.0365 | 4.04 | 4.0265 | 4.0655 | 0.0495 | 152 | 4952 |
Oct‘/11(CHCV) | 3.994 | 3.999 | 3.994 | 4.0555 | 0.049 | 10 | 184 |
Nov '11 (CHCX) | 3.98 | 3.986 | 3.98 | 4.0455 | 0.0485 | 3 | 255 |