Published daily report data
SOL 25-delta butterfly history.
25-delta butterfly levels and day to day changes are volatility points.
Monthly history
September 2026.
30 observations
| Date | Snapshot (UTC) | 1W BF25 / Δ | 2W BF25 / Δ | 1M BF25 / Δ | 3M BF25 / Δ | 6M BF25 / Δ | 9M BF25 / Δ | 1Y BF25 / Δ |
|---|---|---|---|---|---|---|---|---|
| 2026-09-30 | 3.38 vol pts+0.19 vol pts | 3.64 vol pts+0.29 vol pts | 3.86 vol pts+0.27 vol pts | Unavailable | Unavailable | Unavailable | Unavailable | |
| 2026-09-29 | 3.77 vol pts+0.09 vol pts | 3.75 vol pts+0.08 vol pts | 3.84 vol pts+0.07 vol pts | Unavailable | Unavailable | Unavailable | Unavailable | |
| 2026-09-28 | 3.42 vol pts+0.02 vol pts | 3.57 vol pts+0.61 vol pts | 3.80 vol pts+0.70 vol pts | Unavailable | Unavailable | Unavailable | Unavailable | |
| 2026-09-27 | 3.68 vol pts+0.50 vol pts | 3.40 vol pts+0.32 vol pts | 3.07 vol pts+0.16 vol pts | Unavailable | Unavailable | Unavailable | Unavailable | |
| 2026-09-26 | 3.07 vol pts-0.98 vol pts | 2.93 vol pts-0.82 vol pts | 2.83 vol pts-0.82 vol pts | Unavailable | Unavailable | Unavailable | Unavailable | |
| 2026-09-25 | 3.53 vol pts-0.37 vol pts | 3.89 vol pts-0.25 vol pts | 3.62 vol pts-0.54 vol pts | Unavailable | Unavailable | Unavailable | Unavailable | |
| 2026-09-24 | 4.00 vol pts+0.34 vol pts | 4.28 vol pts+0.25 vol pts | 4.23 vol pts-0.13 vol pts | 4.90 vol pts+0.26 vol pts | Unavailable | Unavailable | Unavailable | |
| 2026-09-23 | 3.89 vol pts-0.12 vol pts | 4.20 vol pts-0.03 vol pts | 4.46 vol pts+0.04 vol pts | 4.90 vol pts-0.30 vol pts | Unavailable | Unavailable | Unavailable | |
| 2026-09-22 | 4.31 vol pts-0.79 vol pts | 4.13 vol pts-0.76 vol pts | 4.01 vol pts-0.32 vol pts | 5.07 vol pts-0.32 vol pts | Unavailable | Unavailable | Unavailable | |
| 2026-09-21 | 5.13 vol pts+0.60 vol pts | 4.90 vol pts+0.58 vol pts | 4.33 vol pts-0.08 vol pts | 5.50 vol pts+0.04 vol pts | Unavailable | Unavailable | Unavailable | |
| 2026-09-20 | 4.36 vol pts+0.39 vol pts | 4.07 vol pts+0.01 vol pts | 4.37 vol pts+0.34 vol pts | 5.36 vol pts+0.88 vol pts | Unavailable | Unavailable | Unavailable | |
| 2026-09-19 | 4.06 vol pts-0.18 vol pts | 4.12 vol pts+0.14 vol pts | 4.04 vol pts+0.24 vol pts | 4.56 vol pts-0.24 vol pts | Unavailable | Unavailable | Unavailable | |
| 2026-09-18 | 3.81 vol pts-0.61 vol pts | 3.71 vol pts-0.65 vol pts | 3.69 vol pts-1.03 vol pts | 5.28 vol pts+0.21 vol pts | Unavailable | Unavailable | Unavailable | |
| 2026-09-17 | 4.43 vol pts-0.15 vol pts | 4.38 vol pts-0.29 vol pts | 4.71 vol pts-0.12 vol pts | 5.12 vol pts+0.01 vol pts | Unavailable | Unavailable | Unavailable | |
| 2026-09-16 | 4.57 vol pts-0.55 vol pts | 4.70 vol pts-0.19 vol pts | 4.90 vol pts+0.27 vol pts | 5.10 vol pts-0.79 vol pts | Unavailable | Unavailable | Unavailable | |
| 2026-09-15 | 4.52 vol pts-0.31 vol pts | 4.53 vol pts-0.12 vol pts | 4.64 vol pts-0.35 vol pts | 5.71 vol pts+0.44 vol pts | Unavailable | Unavailable | Unavailable | |
| 2026-09-14 | 4.30 vol pts-0.01 vol pts | 4.42 vol pts+0.53 vol pts | 4.92 vol pts+1.18 vol pts | 5.52 vol pts+0.98 vol pts | Unavailable | Unavailable | Unavailable | |
| 2026-09-13 | 4.31 vol pts+0.65 vol pts | 3.89 vol pts+0.64 vol pts | 3.74 vol pts-0.08 vol pts | 4.54 vol pts-0.22 vol pts | Unavailable | Unavailable | Unavailable | |
| 2026-09-12 | 3.68 vol pts-0.31 vol pts | 3.25 vol pts-0.44 vol pts | 3.84 vol pts+0.01 vol pts | 4.78 vol pts+0.24 vol pts | Unavailable | Unavailable | Unavailable | |
| 2026-09-11 | 3.99 vol pts-0.17 vol pts | 3.69 vol pts-0.20 vol pts | 3.83 vol pts+0.07 vol pts | 4.54 vol pts+0.43 vol pts | Unavailable | Unavailable | Unavailable | |
| 2026-09-10 | 4.13 vol pts-0.35 vol pts | 3.88 vol pts-0.22 vol pts | 3.77 vol pts-0.39 vol pts | 4.11 vol pts-1.03 vol pts | Unavailable | Unavailable | Unavailable | |
| 2026-09-09 | 4.48 vol pts+0.22 vol pts | 4.10 vol pts+0.06 vol pts | 4.16 vol pts-0.03 vol pts | 5.14 vol pts+0.38 vol pts | Unavailable | Unavailable | Unavailable | |
| 2026-09-08 | 4.26 vol pts+0.30 vol pts | 4.04 vol pts+0.12 vol pts | 4.19 vol pts+0.09 vol pts | 4.76 vol pts-0.16 vol pts | Unavailable | Unavailable | Unavailable | |
| 2026-09-07 | 4.02 vol pts+0.21 vol pts | 3.95 vol pts-0.02 vol pts | 4.02 vol pts-0.26 vol pts | 4.93 vol pts+0.32 vol pts | Unavailable | Unavailable | Unavailable | |
| 2026-09-06 | 3.81 vol pts+0.12 vol pts | 3.98 vol pts+0.12 vol pts | 4.29 vol pts+0.16 vol pts | 4.61 vol pts-0.14 vol pts | Unavailable | Unavailable | Unavailable | |
| 2026-09-05 | 3.49 vol pts+0.23 vol pts | 3.56 vol pts+0.06 vol pts | 4.02 vol pts-0.08 vol pts | 4.91 vol pts-0.07 vol pts | Unavailable | Unavailable | Unavailable | |
| 2026-09-04 | 3.27 vol pts-0.54 vol pts | 3.52 vol pts-0.27 vol pts | 4.09 vol pts-0.16 vol pts | 4.91 vol pts-0.11 vol pts | Unavailable | Unavailable | Unavailable | |
| 2026-09-03 | 3.83 vol pts+0.38 vol pts | 3.77 vol pts+0.14 vol pts | 4.21 vol pts+0.08 vol pts | 4.94 vol pts+0.07 vol pts | 5.29 vol pts+0.23 vol pts | 5.41 vol pts+0.29 vol pts | 5.47 vol pts+0.31 vol pts | |
| 2026-09-02 | 3.42 vol pts-1.47 vol pts | 3.62 vol pts-1.22 vol pts | 4.15 vol pts-0.69 vol pts | 4.95 vol pts+0.34 vol pts | 5.13 vol pts+0.57 vol pts | 5.19 vol pts+0.65 vol pts | 5.23 vol pts+0.70 vol pts | |
| 2026-09-01 | 3.16 vol pts-1.46 vol pts | 3.68 vol pts-0.92 vol pts | 4.50 vol pts-0.32 vol pts | 5.28 vol pts+0.12 vol pts | 5.47 vol pts+0.22 vol pts | 5.53 vol pts+0.25 vol pts | 5.58 vol pts+0.27 vol pts |