Options Chain for ULTRAGENYX PHARMACEUTICAL INC COM (RARE) - $21.82 as of 3/16/2026 8:58:10 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 7.30 | 10.90 | 9.10 | 11.35 | 0.00 | 0.00% | 0.73 | 0 | 2 | 8.51 | 1.00 | 0.00 | 0.00 | 1/30/2026 | 3/16/2026 3:59:51 PM EST |
| 15.00 | 4.80 | 9.00 | 6.90 | 8.10 | 0.00 | 0.00% | 0.46 | 0 | 16 | 6.61 | 1.00 | 0.00 | 0.00 | 3/2/2026 | 3/16/2026 3:59:51 PM EST |
| 17.50 | 3.00 | 6.50 | 4.75 | 5.55 | 0.00 | 0.00% | 0.27 | 0 | 4 | 5.00 | 0.98 | 0.03 | -0.02 | 3/2/2026 | 3/16/2026 3:59:51 PM EST |
| 20.00 | 0.90 | 2.75 | 1.83 | 2.00 | 0.00 | 0.00% | 0.09 | 0 | 15 | 2.01 | 0.78 | 0.12 | -0.09 | 3/12/2026 | 3/16/2026 3:59:51 PM EST |
| 22.50 | 0.05 | 1.50 | 0.78 | 0.60 | +0.10 | +20.00% | 0.03 | 1 | 1,237 | 1.14 | 0.42 | 0.15 | -0.12 | 3/16/2026 | 3/16/2026 3:59:51 PM EST |
| 25.00 | 0.00 | 0.10 | 0.05 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 809 | 1.00 | 0.14 | 0.08 | -0.07 | 3/12/2026 | 3/16/2026 3:59:51 PM EST |
| 27.50 | 0.00 | 0.75 | 0.38 | 0.19 | 0.00 | 0.00% | 0.01 | 0 | 386 | 2.66 | 0.03 | 0.03 | -0.02 | 2/27/2026 | 3/16/2026 3:59:51 PM EST |
| 30.00 | 0.00 | 1.10 | 0.55 | 0.03 | 0.00 | 0.00% | 0.02 | 0 | 54 | 1.64 | 0.01 | 0.01 | 0.00 | 3/12/2026 | 3/16/2026 3:59:51 PM EST |
| 32.50 | 0.00 | 1.15 | 0.58 | % | 0.02 | 0 | 0 | 4.24 | 0.00 | 0.00 | 0.00 | 3/16/2026 3:59:51 PM EST | |||
| 35.00 | 0.00 | 1.15 | 0.58 | % | 0.02 | 0 | 0 | 4.66 | 0.00 | 0.00 | 0.00 | 3/16/2026 3:59:51 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 0.00 | 1.35 | 0.68 | % | 0.05 | 0 | 0 | 6.66 | 0.00 | 0.00 | 0.00 | 3/16/2026 3:59:51 PM EST | |||
| 15.00 | 0.00 | 1.15 | 0.58 | % | 0.04 | 0 | 0 | 4.71 | 0.00 | 0.00 | 0.00 | 3/16/2026 3:59:51 PM EST | |||
| 17.50 | 0.00 | 0.20 | 0.10 | 0.20 | 0.00 | 0.00% | 0.01 | 0 | 75 | 1.73 | -0.02 | 0.03 | -0.02 | 2/20/2026 | 3/16/2026 3:59:51 PM EST |
| 20.00 | 0.00 | 0.25 | 0.13 | 0.75 | +0.37 | +97.37% | 0.01 | 1 | 279 | 0.97 | -0.22 | 0.12 | -0.09 | 3/16/2026 | 3/16/2026 3:59:51 PM EST |
| 22.50 | 0.90 | 2.20 | 1.55 | 1.20 | 0.00 | 0.00% | 0.07 | 0 | 18 | 1.21 | -0.58 | 0.15 | -0.12 | 3/11/2026 | 3/16/2026 3:59:51 PM EST |
| 25.00 | 2.70 | 4.20 | 3.45 | 2.80 | 0.00 | 0.00% | 0.14 | 0 | 3,050 | 2.24 | -0.86 | 0.08 | -0.07 | 3/9/2026 | 3/16/2026 3:59:51 PM EST |
| 27.50 | 4.90 | 7.00 | 5.95 | 4.50 | 0.00 | 0.00% | 0.22 | 0 | 0 | 3.54 | -0.97 | 0.03 | -0.02 | 2/11/2026 | 3/16/2026 3:59:51 PM EST |
| 30.00 | 6.00 | 10.20 | 8.10 | % | 0.27 | 0 | 0 | 4.73 | -0.99 | 0.01 | 0.00 | 3/16/2026 3:59:51 PM EST | |||
| 32.50 | 9.10 | 12.70 | 10.90 | % | 0.34 | 0 | 0 | 5.24 | -1.00 | 0.00 | 0.00 | 3/16/2026 3:59:51 PM EST | |||
| 35.00 | 11.00 | 15.20 | 13.10 | % | 0.37 | 0 | 0 | 5.70 | -1.00 | 0.00 | 0.00 | 3/16/2026 3:59:51 PM EST |