Contract | Open | High | Low | Close | Change | Volume | Open Int. |
Dec '10 (CHCZ) | 4.256 | 4.275 | 4.246 | 4.269 | -0.0015 | 233 | 1451 |
Jan '11(CHCF) | 4.313 | 4.333 | 4.253 | 4.272 | -0.001 | 161 | 1895 |
Feb '11(CHCG) | 4.2905 | 4.2905 | 4.26 | 4.273 | -0.0015 | 160 | 965 |
Mar '11 (CHCH) | 4.295 | 4.2965 | 4.2475 | 4.275 | -0.001 | 16868 | 116555 |
Apr '11(CHCJ) | 4.2705 | 4.2755 | 4.2705 | 4.2725 | -0.0015 | 5 | 249 |
May '11(CHCK) | 4.2845 | 4.2875 | 4.245 | 4.269 | -0.001 | 692 | 26793 |
June '11(CHCM) | 4.265 | 4.265 | 4.256 | 4.261 | -0.0005 | 8 | 259 |
July '11(CHCN) | 4.2385 | 4.25 | 4.2385 | 4.2525 | -0.0005 | 238 | 7359 |
Aug '11(CHCQ) | 4.24 | 4.24 | 4.24 | 4.2435 | -0.0005 | 3 | 121 |
Sep '11(CHCU) | 4.229 | 4.2295 | 4.229 | 4.234 | -0.0005 | 98 | 5278 |
Oct‘/11(CHCV) | 4.2215 | 4.2225 | 4.2215 | 4.224 | -0.0005 | 3 | 169 |
Nov '11 (CHCX) | 4.097 | 4.097 | 4.097 | 4.2135 | -0.0005 | - | 184 |