Options Chain for ULTRAGENYX PHARMACEUTICAL INC COM (RARE) - $28.13 as of 7/23/2026 9:12:18 AM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 23.10 | 27.20 | 25.15 | 24.62 | 0.00 | 0.00% | 10.06 | 0 | 1 | 0.00 | 1.00 | 0.00 | 0.00 | 6/17/2026 | 7/23/2026 10:59:05 AM EST |
| 5.00 | 20.60 | 24.70 | 22.65 | % | 4.53 | 0 | 0 | 7.22 | 1.00 | 0.00 | 0.00 | 7/23/2026 10:59:05 AM EST | |||
| 7.50 | 18.10 | 22.20 | 20.15 | 16.98 | 0.00 | 0.00% | 2.69 | 0 | 6 | 5.49 | 1.00 | 0.00 | 0.00 | 6/12/2026 | 7/23/2026 10:59:05 AM EST |
| 10.00 | 15.60 | 19.60 | 17.60 | % | 1.76 | 0 | 5 | 4.44 | 1.00 | 0.00 | 0.00 | 7/23/2026 10:59:05 AM EST | |||
| 12.50 | 13.50 | 17.20 | 15.35 | % | 1.23 | 0 | 0 | 3.53 | 0.98 | 0.00 | -0.01 | 7/23/2026 10:59:05 AM EST | |||
| 15.00 | 11.10 | 14.30 | 12.70 | 18.20 | 0.00 | 0.00% | 0.85 | 0 | 7 | 2.57 | 0.95 | 0.01 | -0.02 | 7/2/2026 | 7/23/2026 10:59:05 AM EST |
| 17.50 | 8.70 | 12.00 | 10.35 | 5.94 | 0.00 | 0.00% | 0.59 | 0 | 7 | 2.19 | 0.91 | 0.01 | -0.03 | 6/8/2026 | 7/23/2026 10:59:05 AM EST |
| 20.00 | 6.50 | 9.50 | 8.00 | 13.20 | 0.00 | 0.00% | 0.40 | 0 | 8 | 1.76 | 0.84 | 0.02 | -0.05 | 7/1/2026 | 7/23/2026 10:59:05 AM EST |
| 22.50 | 4.80 | 8.00 | 6.40 | 6.50 | 0.00 | 0.00% | 0.28 | 0 | 17 | 1.77 | 0.77 | 0.03 | -0.06 | 7/22/2026 | 7/23/2026 10:59:05 AM EST |
| 25.00 | 3.40 | 6.40 | 4.90 | 4.88 | -2.39 | -32.88% | 0.20 | 3 | 455 | 1.06 | 0.69 | 0.03 | -0.06 | 7/23/2026 | 7/23/2026 10:59:05 AM EST |
| 27.50 | 2.15 | 5.10 | 3.63 | 3.63 | -0.37 | -9.25% | 0.13 | 3 | 857 | 1.09 | 0.59 | 0.04 | -0.06 | 7/23/2026 | 7/23/2026 10:59:05 AM EST |
| 30.00 | 1.05 | 2.95 | 2.00 | 3.54 | 0.00 | 0.00% | 0.07 | 0 | 1,988 | 1.13 | 0.48 | 0.04 | -0.06 | 7/21/2026 | 7/23/2026 10:59:05 AM EST |
| 32.50 | 1.50 | 3.60 | 2.55 | 2.00 | -2.20 | -52.39% | 0.08 | 1 | 157 | 1.13 | 0.38 | 0.04 | -0.06 | 7/23/2026 | 7/23/2026 10:59:05 AM EST |
| 35.00 | 0.00 | 3.20 | 1.60 | 2.00 | 0.00 | 0.00% | 0.05 | 0 | 996 | 1.77 | 0.31 | 0.04 | -0.05 | 7/20/2026 | 7/23/2026 10:59:05 AM EST |
| 37.50 | 0.00 | 2.85 | 1.43 | 1.10 | 0.00 | 0.00% | 0.04 | 0 | 142 | 1.83 | 0.23 | 0.03 | -0.05 | 7/20/2026 | 7/23/2026 10:59:05 AM EST |
| 40.00 | 0.15 | 2.65 | 1.40 | 1.58 | 0.00 | 0.00% | 0.03 | 0 | 2,494 | 1.33 | 0.17 | 0.03 | -0.04 | 7/22/2026 | 7/23/2026 10:59:05 AM EST |
| 42.50 | 0.00 | 2.45 | 1.23 | 0.65 | 0.00 | 0.00% | 0.03 | 0 | 5 | 1.99 | 0.13 | 0.02 | -0.03 | 7/6/2026 | 7/23/2026 10:59:05 AM EST |
| 45.00 | 0.00 | 2.30 | 1.15 | 0.80 | 0.00 | 0.00% | 0.03 | 0 | 29 | 2.06 | 0.09 | 0.02 | -0.03 | 7/1/2026 | 7/23/2026 10:59:05 AM EST |
| 47.50 | 0.00 | 2.20 | 1.10 | 0.75 | 0.00 | 0.00% | 0.02 | 0 | 1 | 2.14 | 0.07 | 0.01 | -0.02 | 5/18/2026 | 7/23/2026 10:59:05 AM EST |
| 50.00 | 0.00 | 2.20 | 1.10 | 0.20 | 0.00 | 0.00% | 0.02 | 0 | 33 | 2.25 | 0.05 | 0.01 | -0.02 | 7/20/2026 | 7/23/2026 10:59:05 AM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 7/23/2026 10:59:05 AM EST | |||
| 5.00 | 0.00 | 2.15 | 1.08 | % | 0.22 | 0 | 0 | 7.53 | 0.00 | 0.00 | 0.00 | 7/23/2026 10:59:05 AM EST | |||
| 7.50 | 0.00 | 2.15 | 1.08 | 0.40 | 0.00 | 0.00% | 0.14 | 0 | 2 | 5.57 | 0.00 | 0.00 | 0.00 | 3/30/2026 | 7/23/2026 10:59:05 AM EST |
| 10.00 | 0.00 | 2.15 | 1.08 | 0.75 | 0.00 | 0.00% | 0.11 | 0 | 5 | 4.41 | 0.00 | 0.00 | 0.00 | 3/30/2026 | 7/23/2026 10:59:05 AM EST |
| 12.50 | 0.00 | 2.15 | 1.08 | 0.10 | 0.00 | 0.00% | 0.09 | 0 | 3 | 3.58 | -0.02 | 0.00 | -0.01 | 5/12/2026 | 7/23/2026 10:59:05 AM EST |
| 15.00 | 0.00 | 2.20 | 1.10 | 0.75 | 0.00 | 0.00% | 0.07 | 0 | 16 | 2.97 | -0.05 | 0.01 | -0.02 | 5/18/2026 | 7/23/2026 10:59:05 AM EST |
| 17.50 | 0.00 | 2.30 | 1.15 | 0.55 | 0.00 | 0.00% | 0.07 | 0 | 525 | 2.49 | -0.09 | 0.01 | -0.03 | 6/25/2026 | 7/23/2026 10:59:05 AM EST |
| 20.00 | 0.20 | 2.60 | 1.40 | 0.60 | 0.00 | 0.00% | 0.07 | 0 | 161 | 1.51 | -0.16 | 0.02 | -0.05 | 7/20/2026 | 7/23/2026 10:59:05 AM EST |
| 22.50 | 0.50 | 2.80 | 1.65 | 1.25 | 0.00 | 0.00% | 0.07 | 0 | 804 | 1.27 | -0.23 | 0.03 | -0.06 | 7/21/2026 | 7/23/2026 10:59:05 AM EST |
| 25.00 | 1.10 | 2.65 | 1.88 | 2.25 | 0.00 | 0.00% | 0.08 | 0 | 15 | 1.03 | -0.32 | 0.03 | -0.06 | 7/17/2026 | 7/23/2026 10:59:05 AM EST |
| 27.50 | 2.30 | 3.80 | 3.05 | 2.10 | 0.00 | 0.00% | 0.11 | 0 | 23 | 1.04 | -0.41 | 0.04 | -0.06 | 7/14/2026 | 7/23/2026 10:59:05 AM EST |
| 30.00 | 3.50 | 5.50 | 4.50 | 4.60 | 0.00 | 0.00% | 0.15 | 0 | 90 | 1.24 | -0.52 | 0.04 | -0.06 | 7/17/2026 | 7/23/2026 10:59:05 AM EST |
| 32.50 | 5.40 | 8.50 | 6.95 | 6.00 | 0.00 | 0.00% | 0.21 | 0 | 78 | 1.25 | -0.62 | 0.04 | -0.06 | 7/17/2026 | 7/23/2026 10:59:05 AM EST |
| 35.00 | 7.20 | 10.40 | 8.80 | 6.30 | 0.00 | 0.00% | 0.25 | 0 | 92 | 1.82 | -0.69 | 0.04 | -0.05 | 7/13/2026 | 7/23/2026 10:59:05 AM EST |
| 37.50 | 9.40 | 12.50 | 10.95 | 6.60 | 0.00 | 0.00% | 0.29 | 0 | 3 | 1.63 | -0.77 | 0.03 | -0.05 | 7/1/2026 | 7/23/2026 10:59:05 AM EST |
| 40.00 | 11.30 | 14.40 | 12.85 | % | 0.32 | 0 | 0 | 1.97 | -0.83 | 0.03 | -0.04 | 7/23/2026 10:59:05 AM EST | |||
| 42.50 | 13.50 | 17.00 | 15.25 | % | 0.36 | 0 | 0 | 1.93 | -0.87 | 0.02 | -0.03 | 7/23/2026 10:59:05 AM EST | |||
| 45.00 | 15.90 | 18.90 | 17.40 | % | 0.39 | 0 | 0 | 1.83 | -0.91 | 0.02 | -0.03 | 7/23/2026 10:59:05 AM EST | |||
| 47.50 | 18.10 | 21.60 | 19.85 | % | 0.42 | 0 | 0 | 2.18 | -0.93 | 0.01 | -0.02 | 7/23/2026 10:59:05 AM EST | |||
| 50.00 | 20.60 | 24.00 | 22.30 | % | 0.45 | 0 | 0 | 2.29 | -0.95 | 0.01 | -0.02 | 7/23/2026 10:59:05 AM EST |