Current COSO price: $22.51
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | |||
| 2025-09-30 | $23.00 | $22.31 | $23.69 |
| 2025 October | |||
| 2025-10-01 | $23.00 | $22.31 | $23.69 |
| 2025-10-02 | $23.00 | $22.31 | $23.69 |
| 2025-10-03 | $22.70 | $22.02 | $23.38 |
| 2025-10-04 | $22.40 | $21.72 | $23.07 |
| 2025-10-05 | $22.70 | $22.02 | $23.38 |
| 2025-10-06 | $22.70 | $22.02 | $23.38 |
| 2025-10-07 | $22.70 | $22.02 | $23.38 |
| 2025-10-08 | $22.70 | $22.02 | $23.38 |
| 2025-10-09 | $22.70 | $22.02 | $23.38 |
| 2025-10-10 | $22.70 | $22.02 | $23.38 |
| 2025-10-11 | $22.70 | $22.02 | $23.38 |
| 2025-10-12 | $22.70 | $22.02 | $23.38 |
| 2025-10-13 | $22.70 | $22.02 | $23.38 |
| 2025-10-14 | $22.70 | $22.02 | $23.38 |
| 2025-10-15 | $22.70 | $22.02 | $23.38 |
| 2025-10-16 | $22.70 | $22.02 | $23.38 |
| 2025-10-17 | $22.70 | $22.02 | $23.38 |
| 2025-10-18 | $22.70 | $22.02 | $23.38 |
| 2025-10-19 | $23.01 | $22.32 | $23.70 |
| 2025-10-20 | $23.01 | $22.32 | $23.70 |
| 2025-10-21 | $23.01 | $22.32 | $23.70 |
| 2025-10-22 | $23.01 | $22.32 | $23.70 |
| 2025-10-23 | $23.01 | $22.32 | $23.70 |
| 2025-10-24 | $23.01 | $22.32 | $23.70 |
| 2025-10-25 | $23.01 | $22.32 | $23.70 |
| 2025-10-26 | $23.01 | $22.32 | $23.70 |
| 2025-10-27 | $23.01 | $22.32 | $23.70 |
| 2025-10-28 | $23.32 | $22.62 | $24.02 |
| 2025-10-29 | $23.32 | $22.62 | $24.02 |
| 2025-10-30 | $23.64 | $22.93 | $24.35 |
| 2025-10-31 | $23.64 | $22.93 | $24.35 |
| 2025 November | |||
| 2025-11-01 | $23.64 | $22.93 | $24.35 |
| 2025-11-02 | $23.33 | $22.63 | $24.03 |
| 2025-11-03 | $23.24 | $22.54 | $23.94 |
| 2025-11-04 | $23.56 | $22.85 | $24.26 |
| 2025-11-05 | $23.24 | $22.55 | $23.94 |
| 2025-11-06 | $23.24 | $22.55 | $23.94 |
| 2025-11-07 | $23.05 | $22.36 | $23.75 |
| 2025-11-08 | $23.05 | $22.36 | $23.75 |
| 2025-11-09 | $23.37 | $22.67 | $24.07 |
| 2025-11-10 | $23.06 | $22.37 | $23.75 |
| 2025-11-11 | $23.06 | $22.37 | $23.75 |
| 2025-11-12 | $23.37 | $22.67 | $24.07 |
| 2025-11-13 | $23.69 | $22.98 | $24.40 |
| 2025-11-14 | $23.69 | $22.98 | $24.40 |
| 2025-11-15 | $23.69 | $22.98 | $24.40 |
| 2025-11-16 | $23.38 | $22.67 | $24.08 |
| 2025-11-17 | $23.38 | $22.67 | $24.08 |
| 2025-11-18 | $23.07 | $22.37 | $23.76 |
| 2025-11-19 | $23.07 | $22.37 | $23.76 |
| 2025-11-20 | $23.38 | $22.68 | $24.08 |
| 2025-11-21 | $23.07 | $22.38 | $23.76 |
| 2025-11-22 | $22.77 | $22.08 | $23.45 |
| 2025-11-23 | $23.08 | $22.38 | $23.77 |
| 2025-11-24 | $23.08 | $22.38 | $23.77 |
| 2025-11-25 | $23.08 | $22.38 | $23.77 |
| 2025-11-26 | $23.37 | $22.66 | $24.07 |
| 2025-11-27 | $23.37 | $22.66 | $24.07 |
| 2025-11-28 | $23.37 | $22.66 | $24.07 |
| 2025-11-29 | $23.37 | $22.66 | $24.07 |
| 2025-11-30 | $23.37 | $22.66 | $24.07 |
| 2025 December | |||
| 2025-12-01 | $23.37 | $22.66 | $24.07 |
| 2025-12-02 | $23.37 | $22.66 | $24.07 |
| 2025-12-03 | $23.37 | $22.66 | $24.07 |
| 2025-12-04 | $23.37 | $22.66 | $24.07 |
| 2025-12-05 | $23.68 | $22.97 | $24.39 |
| 2025-12-06 | $23.68 | $22.97 | $24.39 |
| 2025-12-07 | $23.68 | $22.97 | $24.39 |
| 2025-12-08 | $23.68 | $22.97 | $24.39 |
| 2025-12-09 | $23.37 | $22.67 | $24.07 |
| 2025-12-10 | $23.37 | $22.67 | $24.07 |
| 2025-12-11 | $23.37 | $22.67 | $24.07 |
| 2025-12-12 | $23.37 | $22.67 | $24.07 |
| 2025-12-13 | $23.37 | $22.67 | $24.07 |
| 2025-12-14 | $23.37 | $22.67 | $24.07 |
| 2025-12-15 | $23.37 | $22.67 | $24.07 |
| 2025-12-16 | $23.37 | $22.67 | $24.07 |
| 2025-12-17 | $23.37 | $22.67 | $24.07 |
| 2025-12-18 | $23.37 | $22.67 | $24.07 |
| 2025-12-19 | $23.37 | $22.67 | $24.07 |
| 2025-12-20 | $23.37 | $22.67 | $24.07 |
| 2025-12-21 | $23.37 | $22.67 | $24.07 |
| 2025-12-22 | $23.37 | $22.67 | $24.07 |
| 2025-12-23 | $23.37 | $22.67 | $24.07 |
| 2025-12-24 | $23.37 | $22.67 | $24.07 |
| 2025-12-25 | $23.37 | $22.67 | $24.07 |
| 2025-12-26 | $23.37 | $22.67 | $24.07 |
| 2025-12-27 | $23.37 | $22.67 | $24.07 |
| 2025-12-28 | $23.37 | $22.67 | $24.07 |
| 2025-12-29 | $23.37 | $22.67 | $24.07 |
| 2025-12-30 | $23.37 | $22.67 | $24.07 |
| 2025-12-31 | $23.37 | $22.67 | $24.07 |