Options Chain for OMEROS CORP COM (OMER) - $9.83 as of 10/17/2025 3:34:30 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 6.50 | 9.20 | 7.85 | 2.80 | 0.00 | 0.00% | 7.85 | 0 | 20 | 0.00 | 1.00 | 0.00 | 0.00 | 7/17/2025 | 10/17/2025 2:58:52 PM EST |
| 2.00 | 5.20 | 6.90 | 6.05 | 2.50 | 0.00 | 0.00% | 3.02 | 0 | 5 | 5.65 | 1.00 | 0.00 | 0.00 | 8/15/2025 | 10/17/2025 2:58:52 PM EST |
| 3.00 | 4.60 | 5.50 | 5.05 | 7.55 | 0.00 | 0.00% | 1.68 | 0 | 147 | 3.45 | 1.00 | 0.00 | 0.00 | 10/15/2025 | 10/17/2025 2:58:52 PM EST |
| 4.00 | 4.10 | 4.30 | 4.20 | 4.53 | -0.87 | -16.12% | 1.05 | 2 | 1,896 | 1.76 | 0.97 | 0.02 | 0.00 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 5.00 | 3.00 | 3.40 | 3.20 | 3.28 | -1.10 | -25.12% | 0.64 | 17 | 4,960 | 1.50 | 0.93 | 0.05 | -0.01 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 6.00 | 2.25 | 2.55 | 2.40 | 2.32 | -1.88 | -44.77% | 0.40 | 18 | 534 | 1.15 | 0.85 | 0.08 | -0.01 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 7.00 | 1.55 | 1.85 | 1.70 | 1.70 | -1.70 | -50.00% | 0.24 | 6 | 857 | 1.13 | 0.73 | 0.12 | -0.02 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 8.00 | 1.10 | 1.30 | 1.20 | 1.10 | -1.40 | -56.00% | 0.15 | 346 | 1,708 | 1.07 | 0.59 | 0.15 | -0.02 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 9.00 | 0.65 | 0.90 | 0.78 | 0.78 | -1.10 | -58.52% | 0.09 | 399 | 962 | 1.05 | 0.45 | 0.15 | -0.02 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 10.00 | 0.50 | 0.60 | 0.55 | 0.50 | -1.05 | -67.75% | 0.06 | 1,721 | 1,050 | 1.15 | 0.34 | 0.13 | -0.02 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 11.00 | 0.35 | 0.45 | 0.40 | 0.35 | -0.73 | -67.60% | 0.04 | 643 | 1,101 | 1.12 | 0.25 | 0.11 | -0.01 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 12.00 | 0.20 | 0.30 | 0.25 | 0.27 | -0.53 | -66.25% | 0.02 | 261 | 927 | 1.16 | 0.19 | 0.09 | -0.01 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 13.00 | 0.15 | 0.25 | 0.20 | 0.20 | -0.40 | -66.67% | 0.02 | 61 | 251 | 1.22 | 0.14 | 0.07 | -0.01 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 14.00 | 0.05 | 0.20 | 0.13 | 0.16 | -0.34 | -68.00% | 0.01 | 81 | 186 | 1.17 | 0.10 | 0.06 | -0.01 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 15.00 | 0.05 | 0.15 | 0.10 | 0.18 | -0.12 | -40.00% | 0.01 | 4 | 793 | 1.22 | 0.08 | 0.05 | -0.01 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 16.00 | 0.05 | 0.15 | 0.10 | 0.10 | -0.20 | -66.67% | 0.01 | 1 | 39 | 1.32 | 0.06 | 0.04 | 0.00 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 17.00 | 0.05 | 0.15 | 0.10 | 0.10 | -0.15 | -60.00% | 0.01 | 20 | 406 | 1.40 | 0.04 | 0.03 | 0.00 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 18.00 | 0.00 | 0.65 | 0.33 | % | 0.02 | 0 | 0 | 2.44 | 0.02 | 0.02 | 0.00 | 10/17/2025 2:58:52 PM EST | |||
| 19.00 | 0.00 | 0.65 | 0.33 | % | 0.02 | 0 | 0 | 2.53 | 0.01 | 0.01 | 0.00 | 10/17/2025 2:58:52 PM EST | |||
| 20.00 | 0.00 | 0.15 | 0.08 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 1 | 1.79 | 0.01 | 0.01 | 0.00 | 10/16/2025 | 10/17/2025 2:58:52 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 0.00 | 0.05 | 0.03 | % | 0.03 | 0 | 0 | 3.91 | 0.00 | 0.00 | 0.00 | 10/17/2025 2:58:52 PM EST | |||
| 2.00 | 0.00 | 0.05 | 0.03 | 0.16 | 0.00 | 0.00% | 0.01 | 0 | 22 | 2.60 | 0.00 | 0.00 | 0.00 | 9/2/2025 | 10/17/2025 2:58:52 PM EST |
| 3.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 1,132 | 1.89 | 0.00 | 0.00 | 0.00 | 10/15/2025 | 10/17/2025 2:58:52 PM EST |
| 4.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 70 | 7,342 | 1.39 | -0.03 | 0.02 | 0.00 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 5.00 | 0.10 | 0.15 | 0.13 | 0.13 | +0.03 | +30.00% | 0.03 | 31 | 249 | 1.26 | -0.07 | 0.05 | -0.01 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 6.00 | 0.20 | 0.35 | 0.28 | 0.25 | +0.09 | +56.25% | 0.05 | 17 | 770 | 1.21 | -0.15 | 0.08 | -0.01 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 7.00 | 0.50 | 0.60 | 0.55 | 0.59 | +0.27 | +84.38% | 0.08 | 95 | 209 | 1.14 | -0.27 | 0.12 | -0.02 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 8.00 | 0.95 | 1.05 | 1.00 | 1.00 | +0.45 | +81.82% | 0.12 | 676 | 2,147 | 1.11 | -0.41 | 0.15 | -0.02 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 9.00 | 1.55 | 1.70 | 1.63 | 1.65 | +0.74 | +81.32% | 0.18 | 279 | 463 | 1.12 | -0.55 | 0.15 | -0.02 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 10.00 | 2.20 | 2.50 | 2.35 | 2.40 | +1.15 | +92.00% | 0.24 | 94 | 462 | 1.17 | -0.66 | 0.13 | -0.02 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 11.00 | 3.10 | 3.30 | 3.20 | 3.30 | +1.30 | +65.00% | 0.29 | 4 | 91 | 1.11 | -0.75 | 0.11 | -0.01 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 12.00 | 4.00 | 4.20 | 4.10 | 3.77 | +0.88 | +30.45% | 0.34 | 2 | 28 | 1.28 | -0.81 | 0.09 | -0.01 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 13.00 | 4.80 | 5.20 | 5.00 | 4.60 | +1.20 | +35.30% | 0.38 | 30 | 5 | 1.59 | -0.86 | 0.07 | -0.01 | 10/17/2025 | 10/17/2025 2:58:52 PM EST |
| 14.00 | 5.80 | 6.20 | 6.00 | % | 0.43 | 0 | 0 | 1.58 | -0.90 | 0.06 | -0.01 | 10/17/2025 2:58:52 PM EST | |||
| 15.00 | 6.60 | 7.30 | 6.95 | % | 0.46 | 0 | 0 | 1.87 | -0.92 | 0.05 | -0.01 | 10/17/2025 2:58:52 PM EST | |||
| 16.00 | 6.60 | 8.10 | 7.35 | % | 0.46 | 0 | 0 | 1.64 | -0.94 | 0.04 | 0.00 | 10/17/2025 2:58:52 PM EST | |||
| 17.00 | 8.40 | 9.10 | 8.75 | 7.10 | 0.00 | 0.00% | 0.51 | 0 | 1 | 1.75 | -0.96 | 0.03 | 0.00 | 10/16/2025 | 10/17/2025 2:58:52 PM EST |
| 18.00 | 8.60 | 10.20 | 9.40 | % | 0.52 | 0 | 0 | 2.21 | -0.98 | 0.02 | 0.00 | 10/17/2025 2:58:52 PM EST | |||
| 19.00 | 9.10 | 11.20 | 10.15 | % | 0.53 | 0 | 0 | 2.14 | -0.99 | 0.01 | 0.00 | 10/17/2025 2:58:52 PM EST | |||
| 20.00 | 10.10 | 12.70 | 11.40 | % | 0.57 | 0 | 0 | 3.17 | -0.99 | 0.01 | 0.00 | 10/17/2025 2:58:52 PM EST |