Options Chain for DAY ONE BIOPHARMACEUTICALS INC COM (DAWN) - $10.65 as of 2/27/2026 1:06:14 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3.00 | 5.50 | 9.70 | 7.60 | % | 2.53 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 2/27/2026 2:58:59 PM EST | |||
| 4.00 | 4.50 | 8.70 | 6.60 | % | 1.65 | 0 | 0 | 8.62 | 1.00 | 0.00 | 0.00 | 2/27/2026 2:58:59 PM EST | |||
| 5.00 | 3.50 | 7.70 | 5.60 | % | 1.12 | 0 | 0 | 6.86 | 1.00 | 0.00 | 0.00 | 2/27/2026 2:58:59 PM EST | |||
| 6.00 | 2.55 | 6.70 | 4.63 | % | 0.77 | 0 | 0 | 5.61 | 1.00 | 0.00 | 0.00 | 2/27/2026 2:58:59 PM EST | |||
| 7.00 | 1.55 | 5.70 | 3.63 | % | 0.52 | 0 | 0 | 4.64 | 0.99 | 0.02 | 0.00 | 2/27/2026 2:58:59 PM EST | |||
| 8.00 | 0.50 | 4.70 | 2.60 | % | 0.33 | 0 | 0 | 3.84 | 0.94 | 0.06 | -0.01 | 2/27/2026 2:58:59 PM EST | |||
| 9.00 | 0.20 | 3.80 | 2.00 | % | 0.22 | 0 | 0 | 3.13 | 0.82 | 0.13 | -0.01 | 2/27/2026 2:58:59 PM EST | |||
| 10.00 | 0.00 | 2.45 | 1.23 | 1.00 | 0.00 | 0.00% | 0.12 | 0 | 83 | 2.22 | 0.65 | 0.18 | -0.02 | 2/26/2026 | 2/27/2026 2:58:59 PM EST |
| 11.00 | 0.35 | 0.70 | 0.53 | 0.50 | 0.00 | 0.00% | 0.05 | 1 | 1,265 | 0.71 | 0.45 | 0.20 | -0.02 | 2/27/2026 | 2/27/2026 2:58:59 PM EST |
| 12.00 | 0.25 | 0.50 | 0.38 | 0.30 | 0.00 | 0.00% | 0.03 | 0 | 84 | 0.86 | 0.28 | 0.17 | -0.02 | 2/26/2026 | 2/27/2026 2:58:59 PM EST |
| 13.00 | 0.05 | 0.85 | 0.45 | 0.57 | 0.00 | 0.00% | 0.03 | 0 | 713 | 1.11 | 0.16 | 0.12 | -0.01 | 2/26/2026 | 2/27/2026 2:58:59 PM EST |
| 14.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.03 | 0 | 218 | 1.74 | 0.08 | 0.08 | -0.01 | 2/25/2026 | 2/27/2026 2:58:59 PM EST |
| 15.00 | 0.00 | 0.65 | 0.33 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 289 | 1.83 | 0.04 | 0.04 | 0.00 | 2/26/2026 | 2/27/2026 2:58:59 PM EST |
| 16.00 | 0.00 | 2.15 | 1.08 | 1.50 | 0.00 | 0.00% | 0.07 | 0 | 1 | 3.57 | 0.02 | 0.02 | 0.00 | 1/21/2026 | 2/27/2026 2:58:59 PM EST |
| 17.00 | 0.00 | 2.15 | 1.08 | % | 0.06 | 0 | 0 | 3.74 | 0.01 | 0.01 | 0.00 | 2/27/2026 2:58:59 PM EST | |||
| 18.00 | 0.00 | 1.50 | 0.75 | 0.25 | 0.00 | 0.00% | 0.04 | 0 | 0 | 3.24 | 0.00 | 0.00 | 0.00 | 2/4/2026 | 2/27/2026 2:58:59 PM EST |
| 19.00 | 0.00 | 2.15 | 1.08 | % | 0.06 | 0 | 0 | 4.04 | 0.00 | 0.00 | 0.00 | 2/27/2026 2:58:59 PM EST | |||
| 20.00 | 0.00 | 2.15 | 1.08 | 0.10 | -0.05 | -33.34% | 0.05 | 1 | 2 | 2.87 | 0.00 | 0.00 | 0.00 | 2/27/2026 | 2/27/2026 2:58:59 PM EST |
| 21.00 | 0.00 | 2.15 | 1.08 | % | 0.05 | 0 | 0 | 4.29 | 0.00 | 0.00 | 0.00 | 2/27/2026 2:58:59 PM EST | |||
| 22.00 | 0.00 | 2.15 | 1.08 | % | 0.05 | 0 | 0 | 4.41 | 0.00 | 0.00 | 0.00 | 2/27/2026 2:58:59 PM EST | |||
| 23.00 | 0.00 | 2.15 | 1.08 | % | 0.05 | 0 | 0 | 4.52 | 0.00 | 0.00 | 0.00 | 2/27/2026 2:58:59 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3.00 | 0.00 | 2.15 | 1.08 | % | 0.36 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 2/27/2026 2:58:59 PM EST | |||
| 4.00 | 0.00 | 2.15 | 1.08 | % | 0.27 | 0 | 0 | 8.62 | 0.00 | 0.00 | 0.00 | 2/27/2026 2:58:59 PM EST | |||
| 5.00 | 0.00 | 0.20 | 0.10 | % | 0.02 | 0 | 0 | 2.45 | 0.00 | 0.00 | 0.00 | 2/27/2026 2:58:59 PM EST | |||
| 6.00 | 0.00 | 2.15 | 1.08 | % | 0.18 | 0 | 0 | 5.62 | 0.00 | 0.00 | 0.00 | 2/27/2026 2:58:59 PM EST | |||
| 7.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 653 | 1.25 | -0.01 | 0.02 | 0.00 | 2/23/2026 | 2/27/2026 2:58:59 PM EST |
| 8.00 | 0.00 | 2.15 | 1.08 | 0.20 | 0.00 | 0.00% | 0.14 | 0 | 7 | 3.85 | -0.06 | 0.06 | -0.01 | 2/4/2026 | 2/27/2026 2:58:59 PM EST |
| 9.00 | 0.00 | 0.25 | 0.13 | 0.16 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.86 | -0.18 | 0.13 | -0.01 | 2/24/2026 | 2/27/2026 2:58:59 PM EST |
| 10.00 | 0.00 | 0.40 | 0.20 | 0.10 | 0.00 | 0.00% | 0.02 | 0 | 373 | 0.65 | -0.35 | 0.18 | -0.02 | 2/26/2026 | 2/27/2026 2:58:59 PM EST |
| 11.00 | 0.00 | 1.50 | 0.75 | 0.05 | 0.00 | 0.00% | 0.07 | 0 | 938 | 1.23 | -0.55 | 0.20 | -0.02 | 2/26/2026 | 2/27/2026 2:58:59 PM EST |
| 12.00 | 0.00 | 3.90 | 1.95 | % | 0.16 | 0 | 0 | 2.97 | -0.72 | 0.17 | -0.02 | 2/27/2026 2:58:59 PM EST | |||
| 13.00 | 0.50 | 4.70 | 2.60 | % | 0.20 | 0 | 0 | 3.14 | -0.84 | 0.12 | -0.01 | 2/27/2026 2:58:59 PM EST | |||
| 14.00 | 1.40 | 5.60 | 3.50 | % | 0.25 | 0 | 0 | 3.28 | -0.92 | 0.08 | -0.01 | 2/27/2026 2:58:59 PM EST | |||
| 15.00 | 2.35 | 6.60 | 4.48 | % | 0.30 | 0 | 0 | 3.40 | -0.96 | 0.04 | 0.00 | 2/27/2026 2:58:59 PM EST | |||
| 16.00 | 3.30 | 7.60 | 5.45 | % | 0.34 | 0 | 0 | 3.59 | -0.98 | 0.02 | 0.00 | 2/27/2026 2:58:59 PM EST | |||
| 17.00 | 4.30 | 8.60 | 6.45 | % | 0.38 | 0 | 0 | 3.76 | -0.99 | 0.01 | 0.00 | 2/27/2026 2:58:59 PM EST | |||
| 18.00 | 5.30 | 9.60 | 7.45 | % | 0.41 | 0 | 0 | 3.92 | -1.00 | 0.00 | 0.00 | 2/27/2026 2:58:59 PM EST | |||
| 19.00 | 6.30 | 10.60 | 8.45 | % | 0.44 | 0 | 0 | 4.07 | -1.00 | 0.00 | 0.00 | 2/27/2026 2:58:59 PM EST | |||
| 20.00 | 7.30 | 11.60 | 9.45 | % | 0.47 | 0 | 0 | 4.20 | -1.00 | 0.00 | 0.00 | 2/27/2026 2:58:59 PM EST | |||
| 21.00 | 8.30 | 12.60 | 10.45 | % | 0.50 | 0 | 0 | 4.32 | -1.00 | 0.00 | 0.00 | 2/27/2026 2:58:59 PM EST | |||
| 22.00 | 9.30 | 13.60 | 11.45 | % | 0.52 | 0 | 0 | 4.44 | -1.00 | 0.00 | 0.00 | 2/27/2026 2:58:59 PM EST | |||
| 23.00 | 10.30 | 14.60 | 12.45 | % | 0.54 | 0 | 0 | 4.55 | -1.00 | 0.00 | 0.00 | 2/27/2026 2:58:59 PM EST |