The WTI Crude Oil price opened 2018 at 60.20 USD and closed at 45.41 USD, a change of −24.6%. It averaged 64.95 USD, with a high of 76.41 USD on October 3, 2018 and a low of 42.53 USD on December 24, 2018.
| Month | Average | High | Low | Close | Change |
|---|---|---|---|---|---|
| January | 63.66 | 66.14 | 60.37 | 64.73 | +7.5% |
| February | 62.18 | 65.80 | 59.19 | 61.64 | −4.8% |
| March | 62.77 | 65.88 | 60.12 | 64.94 | +5.4% |
| April | 66.33 | 68.64 | 62.06 | 68.57 | +5.6% |
| May | 69.98 | 72.24 | 66.73 | 67.04 | −2.2% |
| June | 67.32 | 74.15 | 64.73 | 74.15 | +10.6% |
| July | 70.58 | 74.14 | 67.89 | 68.76 | −7.3% |
| August | 67.85 | 70.25 | 65.01 | 69.80 | +1.5% |
| September | 70.08 | 73.25 | 67.54 | 73.25 | +4.9% |
| October | 70.76 | 76.41 | 65.31 | 65.31 | −10.8% |
| November | 56.69 | 63.69 | 50.29 | 50.93 | −22.0% |
| December | 48.78 | 53.25 | 42.53 | 45.41 | −10.8% |
The WTI Crude Oil price opened 2018 at 60.20 USD and closed at 45.41 USD, a change of −24.6%. It averaged 64.95 USD, with a high of 76.41 USD on October 3, 2018 and a low of 42.53 USD on December 24, 2018.
The highest daily close in 2018 was 76.41 USD on October 3, 2018; the lowest was 42.53 USD on December 24, 2018.