The Natural Gas price opened 2003 at 4.970 USD and closed at 6.189 USD, a change of +24.5%. It averaged 5.485 USD, with a high of 9.577 USD on February 25, 2003 and a low of 4.430 USD on September 26, 2003.
| Month | Average | High | Low | Close | Change |
|---|---|---|---|---|---|
| January | 5.380 | 5.673 | 4.935 | 5.605 | +12.8% |
| February | 6.660 | 9.577 | 5.644 | 8.101 | +44.5% |
| March | 5.785 | 7.162 | 5.060 | 5.060 | −37.5% |
| April | 5.359 | 5.713 | 4.919 | 5.385 | +6.4% |
| May | 5.928 | 6.314 | 5.255 | 6.250 | +16.1% |
| June | 5.928 | 6.540 | 5.291 | 5.411 | −13.4% |
| July | 5.033 | 5.520 | 4.668 | 4.718 | −12.8% |
| August | 4.976 | 5.280 | 4.630 | 4.731 | +0.3% |
| September | 4.667 | 4.968 | 4.430 | 4.830 | +2.1% |
| October | 4.990 | 5.652 | 4.459 | 4.893 | +1.3% |
| November | 4.778 | 5.112 | 4.618 | 4.925 | +0.7% |
| December | 6.469 | 7.221 | 5.283 | 6.189 | +25.7% |
The Natural Gas price opened 2003 at 4.970 USD and closed at 6.189 USD, a change of +24.5%. It averaged 5.485 USD, with a high of 9.577 USD on February 25, 2003 and a low of 4.430 USD on September 26, 2003.
The highest daily close in 2003 was 9.577 USD on February 25, 2003; the lowest was 4.430 USD on September 26, 2003.