

| Contract | Bid | Offer | Last |
| RSS3 | |||
| MAR 12 | 125.00 4 |
126.00 4 |
126.00 +2.00 4 |
| APR 12 | 129.50 4 |
130.50 1 |
129.50 +2.30 2 |
| MAY 12 | 129.00 4 |
131.00 8 |
130.00 +1.90 1 |
| JUN 12 | 130.00 4 |
131.95 2 |
131.00 +0.95 1 |
| JUL 12 | 132.00 2 |
132.95 2 |
132.10 +1.05 1 |
| AUG 12 | 133.90 8 |
134.00 3 |
134.00 +1.20 1 |
| SEP 12 | 133.50 9 |
133.90 1 |
133.50 -0.10 1 |
| STR20 | |||
| MAR 12 | 116.60 4 |
118.60 4 |
|
| APR 12 | 117.60 4 |
118.90 2 |
|
| MAY 12 | 118.60 4 |
120.60 4 |
|
| JUN 12 | 118.50 4 |
120.50 4 |
|
| JUL 12 | 120.10 4 |
122.10 4 |
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| AUG 12 | 120.10 4 |
122.10 4 |
|
| SEP 12 | 119.60 4 |
121.60 4 |
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| WRF5 | |||
| MAR 12 |
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| JAN 13 |
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| BHMR | |||
| FEB 12 |
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| MAY 12 |
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| TC | |||
| FEB 12 |
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| MAR 12 |
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| APR 12 |
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| MAY 12 |
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