Published daily report data
BTC 25-delta butterfly history.
25-delta butterfly levels and day to day changes are volatility points.
Monthly history
April 2026.
9 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 |
|---|---|---|---|---|---|---|---|---|
| 2026-04-30 | 1.72 vol pts-0.13 vol pts | 1.91 vol pts-0.18 vol pts | 1.96 vol pts-0.09 vol pts | 2.08 vol pts-0.11 vol pts | 2.21 vol pts-0.08 vol pts | 2.22 vol pts-0.03 vol pts | 2.11 vol pts+0.04 vol pts | |
| 2026-04-29 | 1.88 vol pts+0.08 vol pts | 2.09 vol pts+0.09 vol pts | 2.05 vol pts-0.02 vol pts | 2.20 vol pts+0.04 vol pts | 2.30 vol pts-0.04 vol pts | 2.24 vol pts-0.08 vol pts | 2.07 vol pts-0.06 vol pts | |
| 2026-04-28 | 1.80 vol pts-0.11 vol pts | 2.00 vol pts+0.06 vol pts | 2.07 vol pts+0.02 vol pts | 2.16 vol pts+0.05 vol pts | 2.34 vol pts-0.01 vol pts | 2.32 vol pts-0.02 vol pts | 2.13 vol pts-0.08 vol pts | |
| 2026-04-27 | 1.91 vol pts+0.02 vol pts | 1.94 vol pts+0.14 vol pts | 2.05 vol pts+0.14 vol pts | 2.11 vol pts+0.08 vol pts | 2.35 vol pts+0.18 vol pts | 2.34 vol pts+0.09 vol pts | 2.21 vol pts+0.02 vol pts | |
| 2026-04-26 | 1.89 vol pts+0.10 vol pts | 1.80 vol pts+0.16 vol pts | 1.91 vol pts+0.10 vol pts | 2.03 vol pts-0.03 vol pts | 2.17 vol pts+0.03 vol pts | 2.25 vol pts+0.08 vol pts | 2.19 vol pts+0.08 vol pts | |
| 2026-04-25 | 1.79 vol pts+0.06 vol pts | 1.64 vol pts0.00 vol pts | 1.81 vol pts-0.12 vol pts | 2.06 vol pts+0.06 vol pts | 2.14 vol pts0.00 vol pts | 2.17 vol pts-0.02 vol pts | 2.11 vol pts0.00 vol pts | |
| 2026-04-24 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | |
| 2026-04-23 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | |
| 2026-04-22 | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable | Unavailable |