| Week High | Week Low | Month High | Month Low | 3 Mos High | 3 Mos Low | 6 Mos High | 6 Mos Low | Year High | Year Low |
| 90.00 | 31.25 | 90.00 | 25.25 | 90.00 | 1.25 | 90.00 | -8.25 | 90.00 | -8.25 |
| Southwest Electricity Historical Price Historical Prices Available since Jun, 2023 | ||
|---|---|---|
| Price Date | Price | Unit |
| 10 Sep 2026 | 75.00 | $US/MWh |
| 09 Sep 2026 | 90.00 | $US/MWh |
| 08 Sep 2026 | 31.25 | $US/MWh |
| 04 Sep 2026 | 28.75 | $US/MWh |
| 03 Sep 2026 | 25.25 | $US/MWh |
| 02 Sep 2026 | 26.00 | $US/MWh |
| 01 Sep 2026 | 34.25 | $US/MWh |
The lowest electricity prices in Southwest are as follows: the one-week low price is $31.25 recorded on 2026-09-08; the one month-low price is $25.25 recorded on 2026-08-13; three-month low price is $1.25 recorded on 2026-06-15; the six-month low price is $-8.25 recorded on 2026-03-16; and the one-year low price is $-8.25 recorded on 2025-09-11.
| One Week Low | $31.25 | 2026-09-08 |
| One Month Low | $25.25 | 2026-08-13 |
| Three Months Low | $1.25 | 2026-06-15 |
| Six Months Low | $-8.25 | 2026-03-16 |
| One Year Low | $-8.25 | 2025-09-11 |
The highest electricity prices in Southwest are as follows: the-one week high price is $90.00 recorded on 2026-09-08; the one-month high price is $90.00 recorded on 2026-08-13; the three-month high price is $90.00 recorded on 2026-06-15; the six-month high price is $90.00 recorded on 2026-03-16; and the one year high price is $90.00 recorded on 2025-09-11.
| One Week High | $90.00 | 2026-09-08 |
| One Month High | $90.00 | 2026-08-13 |
| Three Months High | $90.00 | 2026-06-15 |
| Six Months High | $90.00 | 2026-03-16 |
| One Year High | $90.00 | 2025-09-11 |
