The WTI Crude Oil price opened 2009 at 43.72 USD and closed at 79.36 USD, a change of +81.5%. It averaged 62.09 USD, with a high of 81.37 USD on October 21, 2009 and a low of 33.98 USD on February 12, 2009.
| Month | Average | High | Low | Close | Change |
|---|---|---|---|---|---|
| January | 41.92 | 48.81 | 35.40 | 41.68 | −4.7% |
| February | 39.26 | 45.22 | 33.98 | 44.76 | +7.4% |
| March | 48.06 | 54.34 | 40.15 | 49.66 | +10.9% |
| April | 49.95 | 52.64 | 45.88 | 51.12 | +2.9% |
| May | 59.21 | 66.31 | 53.20 | 66.31 | +29.7% |
| June | 69.70 | 72.68 | 66.12 | 69.89 | +5.4% |
| July | 64.29 | 69.45 | 59.52 | 69.45 | −0.6% |
| August | 71.14 | 74.37 | 66.75 | 69.96 | +0.7% |
| September | 69.47 | 72.51 | 65.89 | 70.61 | +0.9% |
| October | 75.82 | 81.37 | 69.57 | 77.00 | +9.0% |
| November | 78.15 | 80.40 | 76.02 | 77.28 | +0.4% |
| December | 74.60 | 79.36 | 69.51 | 79.36 | +2.7% |
The WTI Crude Oil price opened 2009 at 43.72 USD and closed at 79.36 USD, a change of +81.5%. It averaged 62.09 USD, with a high of 81.37 USD on October 21, 2009 and a low of 33.98 USD on February 12, 2009.
The highest daily close in 2009 was 81.37 USD on October 21, 2009; the lowest was 33.98 USD on February 12, 2009.