| Week High | Week Low | Month High | Month Low | 3 Mos High | 3 Mos Low | 6 Mos High | 6 Mos Low | Year High | Year Low |
| 16.56 | 3.96 | 16.56 | 1.64 | 30.75 | 1.64 | 30.75 | 0.86 | 30.75 | 0.86 |
| Southwest Natural Gas Historical Price Historical Prices Available since Jun, 2023 | ||
|---|---|---|
| Price Date | Price | Unit |
| 28 Jan 2026 | 6.54 | $US/Million Btu |
| 27 Jan 2026 | 6.94 | $US/Million Btu |
| 26 Jan 2026 | 16.56 | $US/Million Btu |
| 23 Jan 2026 | 3.96 | $US/Million Btu |
| 22 Jan 2026 | 2.69 | $US/Million Btu |
| 21 Jan 2026 | 2.21 | $US/Million Btu |
| 20 Jan 2026 | 1.64 | $US/Million Btu |
The lowest natural gas prices in Southwest are as follows: the one-week low price is $3.96 recorded on 2026-01-23; the one month-low price is $1.64 recorded on 2025-12-31; three-month low price is $1.64 recorded on 2025-10-31; the six-month low price is $0.86 recorded on 2025-08-04; and the one-year low price is $0.86 recorded on 2025-01-29.
| One Week Low | $3.96 | 2026-01-23 |
| One Month Low | $1.64 | 2025-12-31 |
| Three Months Low | $1.64 | 2025-10-31 |
| Six Months Low | $0.86 | 2025-08-04 |
| One Year Low | $0.86 | 2025-01-29 |
The highest natural gas prices in Southwest are as follows: the-one week high price is $16.56 recorded on 2026-01-23; the one-month high price is $16.56 recorded on 2025-12-31; the three-month high price is $30.75 recorded on 2025-10-31; the six-month high price is $30.75 recorded on 2025-08-04; and the one year high price is $30.75 recorded on 2025-01-29.
| One Week High | $16.56 | 2026-01-23 |
| One Month High | $16.56 | 2025-12-31 |
| Three Months High | $30.75 | 2025-10-31 |
| Six Months High | $30.75 | 2025-08-04 |
| One Year High | $30.75 | 2025-01-29 |
