Options Chain for ULTRAGENYX PHARMACEUTICAL INC COM (RARE) - $36.26 as of 12/15/2025 5:34:04 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15.00 | 19.20 | 23.40 | 21.30 | 15.30 | 0.00 | 0.00% | 1.42 | 0 | 0 | 9.77 | 1.00 | 0.00 | 0.00 | 9/30/2025 | 12/15/2025 3:59:54 PM EST |
| 17.50 | 16.70 | 20.80 | 18.75 | 16.70 | 0.00 | 0.00% | 1.07 | 0 | 5 | 8.22 | 1.00 | 0.00 | 0.00 | 10/16/2025 | 12/15/2025 3:59:54 PM EST |
| 20.00 | 14.20 | 18.40 | 16.30 | 39.55 | 0.00 | 0.00% | 0.82 | 0 | 0 | 7.05 | 1.00 | 0.00 | 0.00 | 8/27/2024 | 12/15/2025 3:59:54 PM EST |
| 22.50 | 11.70 | 15.80 | 13.75 | 9.10 | 0.00 | 0.00% | 0.61 | 0 | 51 | 6.01 | 1.00 | 0.00 | 0.00 | 11/10/2025 | 12/15/2025 3:59:54 PM EST |
| 25.00 | 9.30 | 13.40 | 11.35 | 11.20 | 0.00 | 0.00% | 0.45 | 0 | 78 | 5.20 | 1.00 | 0.00 | 0.00 | 12/9/2025 | 12/15/2025 3:59:54 PM EST |
| 27.50 | 7.10 | 10.50 | 8.80 | 8.80 | 0.00 | 0.00% | 0.32 | 0 | 30 | 3.96 | 1.00 | 0.00 | 0.00 | 12/11/2025 | 12/15/2025 3:59:54 PM EST |
| 30.00 | 4.80 | 6.70 | 5.75 | 6.35 | +0.23 | +3.76% | 0.19 | 7 | 580 | 1.95 | 1.00 | 0.00 | 0.00 | 12/15/2025 | 12/15/2025 3:59:54 PM EST |
| 32.50 | 2.40 | 5.30 | 3.85 | 4.20 | -0.08 | -1.87% | 0.12 | 1 | 1,508 | 2.29 | 0.89 | 0.07 | -0.05 | 12/15/2025 | 12/15/2025 3:59:54 PM EST |
| 35.00 | 0.45 | 2.90 | 1.68 | 2.09 | 0.00 | 0.00% | 0.05 | 0 | 2,060 | 1.61 | 0.64 | 0.11 | -0.13 | 12/12/2025 | 12/15/2025 3:59:54 PM EST |
| 37.50 | 0.45 | 0.90 | 0.68 | 0.71 | -0.32 | -31.07% | 0.02 | 10 | 398 | 0.89 | 0.35 | 0.11 | -0.13 | 12/15/2025 | 12/15/2025 3:59:54 PM EST |
| 40.00 | 0.30 | 0.50 | 0.40 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 2,124 | 1.07 | 0.13 | 0.06 | -0.08 | 12/12/2025 | 12/15/2025 3:59:54 PM EST |
| 42.50 | 0.00 | 0.90 | 0.45 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 398 | 1.93 | 0.04 | 0.03 | -0.03 | 12/11/2025 | 12/15/2025 3:59:54 PM EST |
| 45.00 | 0.00 | 1.30 | 0.65 | 0.90 | 0.00 | 0.00% | 0.01 | 0 | 1,788 | 2.64 | 0.01 | 0.01 | -0.01 | 12/8/2025 | 12/15/2025 3:59:54 PM EST |
| 47.50 | 0.00 | 0.90 | 0.45 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 1,815 | 2.61 | 0.00 | 0.00 | 0.00 | 12/12/2025 | 12/15/2025 3:59:54 PM EST |
| 50.00 | 0.00 | 0.45 | 0.23 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 2,228 | 2.38 | 0.00 | 0.00 | 0.00 | 12/10/2025 | 12/15/2025 3:59:54 PM EST |
| 55.00 | 0.00 | 1.15 | 0.58 | 0.60 | 0.00 | 0.00% | 0.01 | 0 | 114 | 3.68 | 0.00 | 0.00 | 0.00 | 12/8/2025 | 12/15/2025 3:59:54 PM EST |
| 60.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 93 | 3.68 | 0.00 | 0.00 | 0.00 | 12/8/2025 | 12/15/2025 3:59:54 PM EST |
| 65.00 | 0.00 | 0.75 | 0.38 | 0.50 | 0.00 | 0.00% | 0.01 | 0 | 539 | 4.06 | 0.00 | 0.00 | 0.00 | 7/28/2025 | 12/15/2025 3:59:54 PM EST |
| 70.00 | 0.00 | 0.55 | 0.28 | 1.02 | 0.00 | 0.00% | 0.00 | 0 | 52 | 4.10 | 0.00 | 0.00 | 0.00 | 9/24/2025 | 12/15/2025 3:59:54 PM EST |
| 75.00 | 0.00 | 0.75 | 0.38 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 32 | 4.72 | 0.00 | 0.00 | 0.00 | 7/30/2025 | 12/15/2025 3:59:54 PM EST |
| 80.00 | 0.00 | 0.05 | 0.03 | 0.40 | 0.00 | 0.00% | 0.00 | 0 | 3,278 | 3.21 | 0.00 | 0.00 | 0.00 | 10/23/2025 | 12/15/2025 3:59:54 PM EST |
| 85.00 | 0.00 | 2.15 | 1.08 | 0.20 | 0.00 | 0.00% | 0.01 | 0 | 3 | 0.00 | 0.00 | 0.00 | 0.00 | 7/30/2025 | 12/15/2025 3:59:54 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15.00 | 0.00 | 2.15 | 1.08 | % | 0.07 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/15/2025 3:59:54 PM EST | |||
| 17.50 | 0.00 | 2.15 | 1.08 | 0.60 | 0.00 | 0.00% | 0.06 | 0 | 1 | 7.99 | 0.00 | 0.00 | 0.00 | 7/28/2025 | 12/15/2025 3:59:54 PM EST |
| 20.00 | 0.00 | 2.15 | 1.08 | 0.38 | 0.00 | 0.00% | 0.05 | 0 | 24 | 6.84 | 0.00 | 0.00 | 0.00 | 9/15/2025 | 12/15/2025 3:59:54 PM EST |
| 22.50 | 0.00 | 0.20 | 0.10 | 0.64 | 0.00 | 0.00% | 0.00 | 0 | 34 | 2.82 | 0.00 | 0.00 | 0.00 | 9/5/2025 | 12/15/2025 3:59:54 PM EST |
| 25.00 | 0.00 | 1.10 | 0.55 | 0.12 | 0.00 | 0.00% | 0.02 | 0 | 1,199 | 3.73 | 0.00 | 0.00 | 0.00 | 12/12/2025 | 12/15/2025 3:59:54 PM EST |
| 27.50 | 0.00 | 0.35 | 0.18 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 666 | 2.06 | 0.00 | 0.00 | 0.00 | 12/10/2025 | 12/15/2025 3:59:54 PM EST |
| 30.00 | 0.00 | 0.70 | 0.35 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 739 | 1.46 | 0.00 | 0.00 | 0.00 | 12/12/2025 | 12/15/2025 3:59:54 PM EST |
| 32.50 | 0.15 | 0.60 | 0.38 | 0.20 | -0.05 | -20.00% | 0.01 | 26 | 366 | 1.04 | -0.11 | 0.07 | -0.05 | 12/15/2025 | 12/15/2025 3:59:54 PM EST |
| 35.00 | 0.35 | 1.00 | 0.68 | 0.67 | -0.13 | -16.25% | 0.02 | 2 | 2,067 | 0.78 | -0.36 | 0.11 | -0.13 | 12/15/2025 | 12/15/2025 3:59:54 PM EST |
| 37.50 | 0.10 | 3.80 | 1.95 | 1.49 | 0.00 | 0.00% | 0.05 | 0 | 20 | 1.92 | -0.65 | 0.11 | -0.13 | 12/5/2025 | 12/15/2025 3:59:54 PM EST |
| 40.00 | 4.00 | 6.10 | 5.05 | 4.00 | +1.25 | +45.46% | 0.13 | 554 | 1,495 | 2.35 | -0.87 | 0.06 | -0.08 | 12/15/2025 | 12/15/2025 3:59:54 PM EST |
| 42.50 | 4.50 | 8.30 | 6.40 | 10.00 | 0.00 | 0.00% | 0.15 | 0 | 2 | 2.60 | -0.96 | 0.03 | -0.03 | 7/9/2025 | 12/15/2025 3:59:54 PM EST |
| 45.00 | 6.90 | 10.80 | 8.85 | 8.90 | 0.00 | 0.00% | 0.20 | 0 | 32 | 2.99 | -0.99 | 0.01 | -0.01 | 12/12/2025 | 12/15/2025 3:59:54 PM EST |
| 47.50 | 9.30 | 13.40 | 11.35 | % | 0.24 | 0 | 0 | 3.42 | -1.00 | 0.00 | 0.00 | 12/15/2025 3:59:54 PM EST | |||
| 50.00 | 11.80 | 15.80 | 13.80 | 13.80 | 0.00 | 0.00% | 0.28 | 0 | 0 | 3.66 | -1.00 | 0.00 | 0.00 | 12/8/2025 | 12/15/2025 3:59:54 PM EST |
| 55.00 | 16.80 | 20.70 | 18.75 | 19.70 | 0.00 | 0.00% | 0.34 | 0 | 1 | 4.14 | -1.00 | 0.00 | 0.00 | 7/7/2025 | 12/15/2025 3:59:54 PM EST |
| 60.00 | 21.70 | 25.70 | 23.70 | % | 0.39 | 0 | 0 | 4.62 | -1.00 | 0.00 | 0.00 | 12/15/2025 3:59:54 PM EST | |||
| 65.00 | 26.70 | 30.70 | 28.70 | % | 0.44 | 0 | 0 | 5.05 | -1.00 | 0.00 | 0.00 | 12/15/2025 3:59:54 PM EST | |||
| 70.00 | 31.70 | 35.70 | 33.70 | % | 0.48 | 0 | 0 | 5.43 | -1.00 | 0.00 | 0.00 | 12/15/2025 3:59:54 PM EST | |||
| 75.00 | 36.70 | 40.70 | 38.70 | % | 0.52 | 0 | 0 | 5.78 | -1.00 | 0.00 | 0.00 | 12/15/2025 3:59:54 PM EST | |||
| 80.00 | 41.70 | 45.80 | 43.75 | % | 0.55 | 0 | 0 | 6.19 | -1.00 | 0.00 | 0.00 | 12/15/2025 3:59:54 PM EST | |||
| 85.00 | 46.70 | 50.80 | 48.75 | % | 0.57 | 0 | 0 | 6.48 | -1.00 | 0.00 | 0.00 | 12/15/2025 3:59:54 PM EST |