| Week High | Week Low | Month High | Month Low | 3 Mos High | 3 Mos Low | 6 Mos High | 6 Mos Low | Year High | Year Low |
| 7.00 | -8.25 | 31.50 | -8.25 | 33.00 | -8.25 | 80.00 | -8.25 | 80.00 | -8.25 |
| Southwest Electricity Historical Price Historical Prices Available since Jun, 2023 | ||
|---|---|---|
| Price Date | Price | Unit |
| 28 Apr 2026 | 3.50 | $US/MWh |
| 27 Apr 2026 | 7.00 | $US/MWh |
| 24 Apr 2026 | -3.75 | $US/MWh |
| 23 Apr 2026 | -8.25 | $US/MWh |
| 22 Apr 2026 | -6.75 | $US/MWh |
| 21 Apr 2026 | 8.50 | $US/MWh |
| 20 Apr 2026 | 4.00 | $US/MWh |
The lowest electricity prices in Southwest are as follows: the one-week low price is $-8.25 recorded on 2026-04-23; the one month-low price is $-8.25 recorded on 2026-03-31; three-month low price is $-8.25 recorded on 2026-01-29; the six-month low price is $-8.25 recorded on 2025-10-31; and the one-year low price is $-8.25 recorded on 2025-04-29.
| One Week Low | $-8.25 | 2026-04-23 |
| One Month Low | $-8.25 | 2026-03-31 |
| Three Months Low | $-8.25 | 2026-01-29 |
| Six Months Low | $-8.25 | 2025-10-31 |
| One Year Low | $-8.25 | 2025-04-29 |
The highest electricity prices in Southwest are as follows: the-one week high price is $7.00 recorded on 2026-04-23; the one-month high price is $31.50 recorded on 2026-03-31; the three-month high price is $33.00 recorded on 2026-01-29; the six-month high price is $80.00 recorded on 2025-10-31; and the one year high price is $80.00 recorded on 2025-04-29.
| One Week High | $7.00 | 2026-04-23 |
| One Month High | $31.50 | 2026-03-31 |
| Three Months High | $33.00 | 2026-01-29 |
| Six Months High | $80.00 | 2025-10-31 |
| One Year High | $80.00 | 2025-04-29 |
