| Week High | Week Low | Month High | Month Low | 3 Mos High | 3 Mos Low | 6 Mos High | 6 Mos Low | Year High | Year Low |
| 2.38 | 1.64 | 2.71 | 1.64 | 2.77 | 1.64 | 2.96 | -1.09 | 30.75 | -1.09 |
| Southwest Natural Gas Historical Price Historical Prices Available since Jun, 2023 | ||
|---|---|---|
| Price Date | Price | Unit |
| 27 Oct 2026 | 1.64 | $US/Million Btu |
| 26 Oct 2026 | 2.00 | $US/Million Btu |
| 23 Oct 2026 | 2.31 | $US/Million Btu |
| 22 Oct 2026 | 2.38 | $US/Million Btu |
| 21 Oct 2026 | 2.48 | $US/Million Btu |
| 16 Oct 2026 | 1.91 | $US/Million Btu |
| 15 Oct 2026 | 2.24 | $US/Million Btu |
The lowest natural gas prices in Southwest are as follows: the one-week low price is $1.64 recorded on 2026-10-22; the one month-low price is $1.64 recorded on 2026-09-29; three-month low price is $1.64 recorded on 2026-07-30; the six-month low price is $-1.09 recorded on 2026-05-01; and the one-year low price is $-1.09 recorded on 2025-10-28.
| One Week Low | $1.64 | 2026-10-22 |
| One Month Low | $1.64 | 2026-09-29 |
| Three Months Low | $1.64 | 2026-07-30 |
| Six Months Low | $-1.09 | 2026-05-01 |
| One Year Low | $-1.09 | 2025-10-28 |
The highest natural gas prices in Southwest are as follows: the-one week high price is $2.38 recorded on 2026-10-22; the one-month high price is $2.71 recorded on 2026-09-29; the three-month high price is $2.77 recorded on 2026-07-30; the six-month high price is $2.96 recorded on 2026-05-01; and the one year high price is $30.75 recorded on 2025-10-28.
| One Week High | $2.38 | 2026-10-22 |
| One Month High | $2.71 | 2026-09-29 |
| Three Months High | $2.77 | 2026-07-30 |
| Six Months High | $2.96 | 2026-05-01 |
| One Year High | $30.75 | 2025-10-28 |