Options Chain for ULTRAGENYX PHARMACEUTICAL INC COM (RARE) - $26.60 as of 8/26/2026 7:14:29 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5.00 | 19.40 | 23.50 | 21.45 | % | 4.29 | 0 | 0 | 4.25 | 0.99 | 0.00 | 0.00 | 8/26/2026 4:00:01 PM EST | |||
| 7.50 | 17.00 | 21.00 | 19.00 | % | 2.53 | 0 | 0 | 3.12 | 0.98 | 0.00 | -0.01 | 8/26/2026 4:00:01 PM EST | |||
| 10.00 | 14.60 | 18.60 | 16.60 | % | 1.66 | 0 | 0 | 2.51 | 0.95 | 0.00 | -0.01 | 8/26/2026 4:00:01 PM EST | |||
| 12.50 | 12.50 | 16.40 | 14.45 | 14.10 | 0.00 | 0.00% | 1.16 | 0 | 2 | 2.14 | 0.92 | 0.01 | -0.02 | 4/14/2026 | 8/26/2026 4:00:01 PM EST |
| 15.00 | 10.70 | 14.70 | 12.70 | 12.20 | 0.00 | 0.00% | 0.85 | 0 | 1 | 1.98 | 0.88 | 0.01 | -0.03 | 4/30/2026 | 8/26/2026 4:00:01 PM EST |
| 17.50 | 9.30 | 13.30 | 11.30 | 11.10 | 0.00 | 0.00% | 0.65 | 0 | 1 | 1.20 | 0.83 | 0.01 | -0.03 | 4/27/2026 | 8/26/2026 4:00:01 PM EST |
| 20.00 | 9.30 | 10.30 | 9.80 | 10.00 | 0.00 | 0.00% | 0.49 | 0 | 426 | 1.34 | 0.78 | 0.02 | -0.04 | 8/25/2026 | 8/26/2026 4:00:01 PM EST |
| 22.50 | 7.00 | 11.00 | 9.00 | 8.70 | 0.00 | 0.00% | 0.40 | 0 | 13 | 1.45 | 0.73 | 0.02 | -0.04 | 4/28/2026 | 8/26/2026 4:00:01 PM EST |
| 25.00 | 6.00 | 10.00 | 8.00 | 8.75 | 0.00 | 0.00% | 0.32 | 0 | 6 | 1.47 | 0.68 | 0.02 | -0.04 | 5/8/2026 | 8/26/2026 4:00:01 PM EST |
| 27.50 | 5.10 | 8.80 | 6.95 | 7.20 | 0.00 | 0.00% | 0.25 | 0 | 89 | 1.45 | 0.62 | 0.02 | -0.04 | 8/25/2026 | 8/26/2026 4:00:01 PM EST |
| 30.00 | 5.20 | 7.50 | 6.35 | 5.93 | -0.07 | -1.17% | 0.21 | 5 | 2,257 | 1.49 | 0.57 | 0.02 | -0.04 | 8/26/2026 | 8/26/2026 4:00:01 PM EST |
| 32.50 | 3.20 | 7.20 | 5.20 | 5.00 | 0.00 | 0.00% | 0.16 | 0 | 42 | 1.40 | 0.52 | 0.02 | -0.04 | 8/24/2026 | 8/26/2026 4:00:01 PM EST |
| 35.00 | 2.55 | 6.50 | 4.53 | 4.00 | 0.00 | 0.00% | 0.13 | 0 | 371 | 1.39 | 0.47 | 0.02 | -0.04 | 8/24/2026 | 8/26/2026 4:00:01 PM EST |
| 37.50 | 1.85 | 5.80 | 3.83 | 3.90 | 0.00 | 0.00% | 0.10 | 0 | 48 | 1.35 | 0.42 | 0.02 | -0.04 | 8/20/2026 | 8/26/2026 4:00:01 PM EST |
| 40.00 | 1.30 | 5.20 | 3.25 | 3.00 | 0.00 | 0.00% | 0.08 | 0 | 1,002 | 1.32 | 0.37 | 0.02 | -0.04 | 8/24/2026 | 8/26/2026 4:00:01 PM EST |
| 42.50 | 0.80 | 4.70 | 2.75 | % | 0.06 | 0 | 0 | 1.28 | 0.32 | 0.02 | -0.03 | 8/26/2026 4:00:01 PM EST | |||
| 45.00 | 0.35 | 4.30 | 2.33 | 2.35 | 0.00 | 0.00% | 0.05 | 0 | 100 | 1.23 | 0.27 | 0.02 | -0.03 | 8/20/2026 | 8/26/2026 4:00:01 PM EST |
| 47.50 | 0.15 | 3.90 | 2.03 | 2.08 | 0.00 | 0.00% | 0.04 | 0 | 340 | 1.19 | 0.22 | 0.02 | -0.03 | 8/20/2026 | 8/26/2026 4:00:01 PM EST |
| 50.00 | 1.10 | 2.05 | 1.58 | 1.90 | 0.00 | 0.00% | 0.03 | 0 | 184 | 1.24 | 0.19 | 0.02 | -0.02 | 8/25/2026 | 8/26/2026 4:00:01 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5.00 | 0.00 | 2.15 | 1.08 | % | 0.22 | 0 | 0 | 4.36 | -0.01 | 0.00 | 0.00 | 8/26/2026 4:00:01 PM EST | |||
| 7.50 | 0.00 | 2.15 | 1.08 | % | 0.14 | 0 | 0 | 3.21 | -0.02 | 0.00 | -0.01 | 8/26/2026 4:00:01 PM EST | |||
| 10.00 | 0.00 | 2.20 | 1.10 | 0.20 | 0.00 | 0.00% | 0.11 | 0 | 2 | 2.56 | -0.05 | 0.00 | -0.01 | 8/20/2026 | 8/26/2026 4:00:01 PM EST |
| 12.50 | 0.00 | 0.60 | 0.30 | 0.45 | 0.00 | 0.00% | 0.02 | 0 | 2 | 1.29 | -0.08 | 0.01 | -0.02 | 8/21/2026 | 8/26/2026 4:00:01 PM EST |
| 15.00 | 0.00 | 1.90 | 0.95 | 1.30 | 0.00 | 0.00% | 0.06 | 0 | 15 | 1.14 | -0.12 | 0.01 | -0.03 | 8/25/2026 | 8/26/2026 4:00:01 PM EST |
| 17.50 | 0.30 | 4.30 | 2.30 | 2.24 | 0.00 | 0.00% | 0.13 | 0 | 48 | 1.35 | -0.17 | 0.01 | -0.03 | 8/24/2026 | 8/26/2026 4:00:01 PM EST |
| 20.00 | 1.70 | 5.70 | 3.70 | 3.40 | 0.00 | 0.00% | 0.18 | 0 | 1,014 | 1.50 | -0.22 | 0.02 | -0.04 | 8/24/2026 | 8/26/2026 4:00:01 PM EST |
| 22.50 | 3.00 | 4.90 | 3.95 | 4.60 | 0.00 | 0.00% | 0.18 | 0 | 1 | 1.26 | -0.27 | 0.02 | -0.04 | 8/21/2026 | 8/26/2026 4:00:01 PM EST |
| 25.00 | 5.70 | 6.70 | 6.20 | 6.45 | +0.10 | +1.58% | 0.25 | 6,024 | 356 | 1.45 | -0.32 | 0.02 | -0.04 | 8/26/2026 | 8/26/2026 4:00:01 PM EST |
| 27.50 | 5.90 | 9.90 | 7.90 | % | 0.29 | 0 | 0 | 1.48 | -0.38 | 0.02 | -0.04 | 8/26/2026 4:00:01 PM EST | |||
| 30.00 | 7.40 | 11.50 | 9.45 | % | 0.32 | 0 | 0 | 1.44 | -0.43 | 0.02 | -0.04 | 8/26/2026 4:00:01 PM EST | |||
| 32.50 | 9.10 | 13.20 | 11.15 | % | 0.34 | 0 | 0 | 1.42 | -0.48 | 0.02 | -0.04 | 8/26/2026 4:00:01 PM EST | |||
| 35.00 | 10.90 | 15.00 | 12.95 | % | 0.37 | 0 | 0 | 1.39 | -0.53 | 0.02 | -0.04 | 8/26/2026 4:00:01 PM EST | |||
| 37.50 | 12.70 | 16.80 | 14.75 | % | 0.39 | 0 | 0 | 1.36 | -0.58 | 0.02 | -0.04 | 8/26/2026 4:00:01 PM EST | |||
| 40.00 | 14.60 | 18.70 | 16.65 | % | 0.42 | 0 | 0 | 1.30 | -0.63 | 0.02 | -0.04 | 8/26/2026 4:00:01 PM EST | |||
| 42.50 | 16.70 | 20.70 | 18.70 | % | 0.44 | 0 | 0 | 1.27 | -0.68 | 0.02 | -0.03 | 8/26/2026 4:00:01 PM EST | |||
| 45.00 | 18.80 | 22.70 | 20.75 | % | 0.46 | 0 | 0 | 1.20 | -0.73 | 0.02 | -0.03 | 8/26/2026 4:00:01 PM EST | |||
| 47.50 | 20.90 | 24.90 | 22.90 | % | 0.48 | 0 | 0 | 1.71 | -0.78 | 0.02 | -0.03 | 8/26/2026 4:00:01 PM EST | |||
| 50.00 | 23.10 | 27.10 | 25.10 | % | 0.50 | 0 | 0 | 1.71 | -0.81 | 0.02 | -0.02 | 8/26/2026 4:00:01 PM EST |