Published daily report data
SOL 25-delta butterfly history.
25-delta butterfly levels and day to day changes are volatility points.
Monthly history
October 2026.
6 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 |
|---|---|---|---|---|---|---|---|---|
| 2026-10-06 | 2.06 vol pts-0.63 vol pts | 2.39 vol pts-0.70 vol pts | 2.86 vol pts-0.72 vol pts | Unavailable | Unavailable | Unavailable | Unavailable | |
| 2026-10-05 | 2.75 vol pts+0.32 vol pts | 3.09 vol pts+0.29 vol pts | 3.54 vol pts+0.51 vol pts | Unavailable | Unavailable | Unavailable | Unavailable | |
| 2026-10-04 | 2.43 vol pts+0.18 vol pts | 2.80 vol pts-0.59 vol pts | 3.03 vol pts-0.45 vol pts | Unavailable | Unavailable | Unavailable | Unavailable | |
| 2026-10-03 | 1.95 vol pts+0.34 vol pts | 2.91 vol pts+0.52 vol pts | 3.50 vol pts+0.59 vol pts | Unavailable | Unavailable | Unavailable | Unavailable | |
| 2026-10-02 | 1.61 vol pts-0.97 vol pts | 2.49 vol pts-0.97 vol pts | 2.63 vol pts-1.26 vol pts | Unavailable | Unavailable | Unavailable | Unavailable | |
| 2026-10-01 | 2.58 vol pts-0.80 vol pts | 3.46 vol pts-0.18 vol pts | 3.89 vol pts+0.03 vol pts | Unavailable | Unavailable | Unavailable | Unavailable |