This graph shows crude oil prices for Edmonton Par, WTI and Brent. The average weekly prices for the period ending December 9, 2011, were $631/cubic metres, $639/cubic metres and $696/cubic metres for Edmonton Par, WTI and Brent, respectively.
| Dates | Edmonton Par Prices | WTI Prices | Brent Prices |
|---|---|---|---|
| 01/09 | 270.14 | 321.80 | 346.39 |
| 02/09 | 286.73 | 306.57 | 338.65 |
| 03/09 | 380.55 | 381.30 | 372.24 |
| 04/09 | 377.28 | 383.69 | 392.18 |
| 05/09 | 404.81 | 428.60 | 421.05 |
| 06/09 | 462.00 | 494.90 | 488.29 |
| 07/09 | 429.17 | 454.14 | 459.92 |
| 08/09 | 464.39 | 485.84 | 495.40 |
| 09/09 | 456.22 | 472.57 | 461.12 |
| 10/09 | 484.09 | 502.82 | 484.96 |
| 11/09 | 492.70 | 520.56 | 513.96 |
| 12/09 | 468.58 | 493.32 | 495.65 |
| 01/10 | 495.02 | 514.65 | 501.50 |
| 02/10 | 504.27 | 507.73 | 494.46 |
| 03/10 | 512.38 | 522.82 | 510.06 |
| 04/10 | 518.59 | 534.52 | 537.54 |
| 05/10 | 445.06 | 482.38 | 499.05 |
| 06/10 | 455.66 | 492.00 | 489.17 |
| 07/10 | 468.91 | 501.63 | 491.88 |
| 08/10 | 477.77 | 501.82 | 504.71 |
| 09/10 | 458.37 | 490.05 | 508.48 |
| 10/10 | 470.53 | 524.71 | 533.64 |
| 11/10 | 507.43 | 537.35 | 546.10 |
| 12/10 | 538.48 | 564.46 | 580.82 |
| 01/11 | 525.08 | 559.18 | 601.95 |
| 02/11 | 525.75 | 556.16 | 645.23 |
| 03/11 | 609.96 | 632.59 | 703.16 |
| 04/11 | 696.77 | 662.59 | 741.59 |
| 05/11 | 634.91 | 617.17 | 697.06 |
| 06/11 | 614.21 | 591.76 | 699.64 |
| 07/11 | 599.18 | 585.28 | 701.96 |
| 08/11 | 554.74 | 533.58 | 679.51 |
| 09/11 | 578.01 | 538.55 | 696.18 |
| 10/11 | 585.88 | 554.72 | 702.66 |
| 11/11 | 636.41 | 627.49 | 713.92 |