| Week High | Week Low | Month High | Month Low | 3 Mos High | 3 Mos Low | 6 Mos High | 6 Mos Low | Year High | Year Low |
| 82.97 | 77.74 | 82.97 | 49.33 | 82.97 | 40.48 | 82.97 | 39.62 | 82.97 | 39.62 |
| Oklahoma Sour Historical Price Historical Prices Available since Feb, 2000 | ||
|---|---|---|
| Price Date | Price | Unit |
| 18 Mar 2026 | 80.52 | $US/1 Barrel |
| 17 Mar 2026 | 80.47 | $US/1 Barrel |
| 16 Mar 2026 | 77.74 | $US/1 Barrel |
| 13 Mar 2026 | 82.97 | $US/1 Barrel |
| 12 Mar 2026 | 80.25 | $US/1 Barrel |
| 11 Mar 2026 | 71.49 | $US/1 Barrel |
| 10 Mar 2026 | 67.71 | $US/1 Barrel |