Options Chain for OMEROS CORP COM (OMER) - $10.66 as of 3/23/2026 8:32:04 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 8.10 | 12.00 | 10.05 | 9.70 | 0.00 | 0.00% | 10.05 | 0 | 100 | 0.00 | 1.00 | 0.00 | 0.00 | 12/11/2025 | 3/23/2026 4:00:02 PM EST |
| 2.00 | 7.10 | 11.00 | 9.05 | 9.00 | 0.00 | 0.00% | 4.53 | 0 | 1 | 0.00 | 1.00 | 0.00 | 0.00 | 10/15/2025 | 3/23/2026 4:00:02 PM EST |
| 3.00 | 6.10 | 10.00 | 8.05 | % | 2.68 | 0 | 0 | 7.85 | 1.00 | 0.00 | 0.00 | 3/23/2026 4:00:02 PM EST | |||
| 4.00 | 5.30 | 9.00 | 7.15 | 4.50 | 0.00 | 0.00% | 1.79 | 0 | 50 | 5.66 | 1.00 | 0.00 | 0.00 | 10/29/2025 | 3/23/2026 4:00:02 PM EST |
| 5.00 | 4.80 | 7.50 | 6.15 | 8.80 | 0.00 | 0.00% | 1.23 | 0 | 7 | 3.76 | 0.99 | 0.01 | 0.00 | 1/9/2026 | 3/23/2026 4:00:02 PM EST |
| 6.00 | 4.10 | 6.60 | 5.35 | 5.78 | 0.00 | 0.00% | 0.89 | 0 | 210 | 3.18 | 0.97 | 0.02 | -0.01 | 2/9/2026 | 3/23/2026 4:00:02 PM EST |
| 7.00 | 3.30 | 5.20 | 4.25 | 4.85 | 0.00 | 0.00% | 0.61 | 0 | 161 | 2.23 | 0.93 | 0.04 | -0.01 | 2/18/2026 | 3/23/2026 4:00:02 PM EST |
| 8.00 | 2.10 | 4.20 | 3.15 | 3.64 | 0.00 | 0.00% | 0.39 | 0 | 233 | 1.81 | 0.86 | 0.06 | -0.01 | 2/11/2026 | 3/23/2026 4:00:02 PM EST |
| 9.00 | 1.60 | 4.00 | 2.80 | 5.20 | 0.00 | 0.00% | 0.31 | 0 | 65 | 2.03 | 0.77 | 0.08 | -0.01 | 1/14/2026 | 3/23/2026 4:00:02 PM EST |
| 10.00 | 0.75 | 2.95 | 1.85 | 2.60 | 0.00 | 0.00% | 0.18 | 0 | 863 | 1.59 | 0.67 | 0.10 | -0.01 | 3/13/2026 | 3/23/2026 4:00:02 PM EST |
| 11.00 | 0.85 | 1.50 | 1.18 | 1.80 | +0.20 | +12.50% | 0.11 | 1 | 1,796 | 0.75 | 0.56 | 0.11 | -0.02 | 3/23/2026 | 3/23/2026 4:00:02 PM EST |
| 12.00 | 0.85 | 1.15 | 1.00 | 1.35 | +0.15 | +12.50% | 0.08 | 2 | 252 | 0.87 | 0.45 | 0.11 | -0.02 | 3/23/2026 | 3/23/2026 4:00:02 PM EST |
| 13.00 | 0.70 | 0.90 | 0.80 | 0.80 | -0.07 | -8.05% | 0.06 | 7 | 377 | 0.92 | 0.36 | 0.11 | -0.01 | 3/23/2026 | 3/23/2026 4:00:02 PM EST |
| 14.00 | 0.30 | 0.70 | 0.50 | 0.53 | -0.07 | -11.67% | 0.04 | 67 | 1,468 | 0.85 | 0.29 | 0.09 | -0.01 | 3/23/2026 | 3/23/2026 4:00:02 PM EST |
| 15.00 | 0.15 | 0.55 | 0.35 | 0.40 | -0.15 | -27.28% | 0.02 | 408 | 1,259 | 0.84 | 0.23 | 0.08 | -0.01 | 3/23/2026 | 3/23/2026 4:00:02 PM EST |
| 16.00 | 0.05 | 0.55 | 0.30 | 0.36 | -0.34 | -48.58% | 0.02 | 51 | 423 | 0.86 | 0.19 | 0.07 | -0.01 | 3/23/2026 | 3/23/2026 4:00:02 PM EST |
| 17.00 | 0.00 | 0.60 | 0.30 | 0.35 | 0.00 | 0.00% | 0.02 | 0 | 228 | 1.24 | 0.13 | 0.06 | -0.01 | 3/20/2026 | 3/23/2026 4:00:02 PM EST |
| 18.00 | 0.00 | 0.85 | 0.43 | 0.54 | 0.00 | 0.00% | 0.02 | 0 | 277 | 1.52 | 0.09 | 0.05 | -0.01 | 3/10/2026 | 3/23/2026 4:00:02 PM EST |
| 19.00 | 0.00 | 1.15 | 0.58 | 0.50 | 0.00 | 0.00% | 0.03 | 0 | 307 | 1.82 | 0.07 | 0.04 | -0.01 | 3/10/2026 | 3/23/2026 4:00:02 PM EST |
| 20.00 | 0.05 | 0.40 | 0.23 | 0.16 | -0.09 | -36.00% | 0.01 | 15 | 1,036 | 1.08 | 0.06 | 0.03 | 0.00 | 3/23/2026 | 3/23/2026 4:00:02 PM EST |
| 21.00 | 0.00 | 0.70 | 0.35 | 0.28 | 0.00 | 0.00% | 0.02 | 0 | 41 | 1.64 | 0.04 | 0.02 | 0.00 | 2/17/2026 | 3/23/2026 4:00:02 PM EST |
| 22.00 | 0.00 | 0.75 | 0.38 | 0.20 | 0.00 | 0.00% | 0.02 | 0 | 15 | 1.75 | 0.03 | 0.02 | 0.00 | 3/10/2026 | 3/23/2026 4:00:02 PM EST |
| 23.00 | 0.00 | 0.75 | 0.38 | 0.13 | 0.00 | 0.00% | 0.02 | 0 | 316 | 1.81 | 0.02 | 0.01 | 0.00 | 3/5/2026 | 3/23/2026 4:00:02 PM EST |
| 24.00 | 0.00 | 1.15 | 0.58 | 0.41 | 0.00 | 0.00% | 0.02 | 0 | 3 | 2.17 | 0.01 | 0.01 | 0.00 | 2/2/2026 | 3/23/2026 4:00:02 PM EST |
| 25.00 | 0.00 | 0.40 | 0.20 | 0.08 | 0.00 | 0.00% | 0.01 | 0 | 1,362 | 1.61 | 0.01 | 0.01 | 0.00 | 3/20/2026 | 3/23/2026 4:00:02 PM EST |
| 26.00 | 0.00 | 1.15 | 0.58 | 0.39 | 0.00 | 0.00% | 0.02 | 0 | 1 | 2.29 | 0.01 | 0.01 | 0.00 | 2/2/2026 | 3/23/2026 4:00:02 PM EST |
| 27.00 | 0.00 | 0.95 | 0.48 | 0.56 | 0.00 | 0.00% | 0.02 | 0 | 25 | 2.19 | 0.01 | 0.00 | 0.00 | 1/14/2026 | 3/23/2026 4:00:02 PM EST |
| 28.00 | 0.00 | 0.75 | 0.38 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 1 | 2.08 | 0.00 | 0.00 | 0.00 | 2/2/2026 | 3/23/2026 4:00:02 PM EST |
| 29.00 | 0.00 | 1.15 | 0.58 | 0.40 | 0.00 | 0.00% | 0.02 | 0 | 1 | 2.44 | 0.00 | 0.00 | 0.00 | 2/2/2026 | 3/23/2026 4:00:02 PM EST |
| 30.00 | 0.00 | 0.75 | 0.38 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 419 | 2.17 | 0.00 | 0.00 | 0.00 | 2/17/2026 | 3/23/2026 4:00:02 PM EST |
| 31.00 | 0.00 | 0.75 | 0.38 | 1.35 | 0.00 | 0.00% | 0.01 | 0 | 1 | 2.21 | 0.00 | 0.00 | 0.00 | 1/8/2026 | 3/23/2026 4:00:02 PM EST |
| 32.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 2.25 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:02 PM EST | |||
| 33.00 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 2.46 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:02 PM EST | |||
| 34.00 | 0.00 | 0.75 | 0.38 | 0.65 | 0.00 | 0.00% | 0.01 | 0 | 1 | 2.33 | 0.00 | 0.00 | 0.00 | 1/9/2026 | 3/23/2026 4:00:02 PM EST |
| 35.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 2.36 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:02 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 | 0.75 | 0.38 | % | 0.38 | 0 | 0 | 9.10 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:02 PM EST | |||
| 2.00 | 0.00 | 0.95 | 0.48 | % | 0.24 | 0 | 0 | 5.95 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:02 PM EST | |||
| 3.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 1,302 | 1.86 | 0.00 | 0.00 | 0.00 | 12/31/2025 | 3/23/2026 4:00:02 PM EST |
| 4.00 | 0.05 | 0.40 | 0.23 | 0.72 | 0.00 | 0.00% | 0.06 | 0 | 13 | 1.96 | 0.00 | 0.00 | 0.00 | 12/24/2025 | 3/23/2026 4:00:02 PM EST |
| 5.00 | 0.00 | 0.75 | 0.38 | 0.14 | 0.00 | 0.00% | 0.08 | 0 | 24 | 2.51 | -0.01 | 0.01 | 0.00 | 2/3/2026 | 3/23/2026 4:00:02 PM EST |
| 6.00 | 0.00 | 0.25 | 0.13 | 0.20 | +0.04 | +25.00% | 0.02 | 40 | 163 | 1.37 | -0.03 | 0.02 | -0.01 | 3/23/2026 | 3/23/2026 4:00:02 PM EST |
| 7.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.05 | 0 | 160 | 1.67 | -0.07 | 0.04 | -0.01 | 3/6/2026 | 3/23/2026 4:00:02 PM EST |
| 8.00 | 0.05 | 1.25 | 0.65 | 0.46 | 0.00 | 0.00% | 0.08 | 0 | 107 | 1.14 | -0.14 | 0.06 | -0.01 | 2/25/2026 | 3/23/2026 4:00:02 PM EST |
| 9.00 | 0.65 | 1.05 | 0.85 | 0.70 | +0.02 | +2.95% | 0.09 | 19 | 206 | 1.09 | -0.23 | 0.08 | -0.01 | 3/23/2026 | 3/23/2026 4:00:02 PM EST |
| 10.00 | 0.05 | 1.20 | 0.63 | 1.08 | +0.12 | +12.50% | 0.06 | 23 | 851 | 0.61 | -0.33 | 0.10 | -0.01 | 3/23/2026 | 3/23/2026 4:00:02 PM EST |
| 11.00 | 1.55 | 1.75 | 1.65 | 1.60 | +0.23 | +16.79% | 0.15 | 51 | 152 | 0.98 | -0.44 | 0.11 | -0.02 | 3/23/2026 | 3/23/2026 4:00:02 PM EST |
| 12.00 | 1.05 | 2.40 | 1.73 | 2.20 | +0.10 | +4.77% | 0.14 | 3 | 98 | 1.08 | -0.55 | 0.11 | -0.02 | 3/23/2026 | 3/23/2026 4:00:02 PM EST |
| 13.00 | 1.40 | 3.50 | 2.45 | 2.60 | 0.00 | 0.00% | 0.19 | 0 | 178 | 1.33 | -0.64 | 0.11 | -0.01 | 2/20/2026 | 3/23/2026 4:00:02 PM EST |
| 14.00 | 2.20 | 4.40 | 3.30 | 3.80 | 0.00 | 0.00% | 0.24 | 0 | 204 | 1.43 | -0.71 | 0.09 | -0.01 | 3/18/2026 | 3/23/2026 4:00:02 PM EST |
| 15.00 | 2.50 | 6.10 | 4.30 | 4.06 | 0.00 | 0.00% | 0.29 | 0 | 156 | 2.01 | -0.77 | 0.08 | -0.01 | 2/18/2026 | 3/23/2026 4:00:02 PM EST |
| 16.00 | 3.40 | 7.00 | 5.20 | 4.58 | 0.00 | 0.00% | 0.33 | 0 | 178 | 2.08 | -0.81 | 0.07 | -0.01 | 2/17/2026 | 3/23/2026 4:00:02 PM EST |
| 17.00 | 4.30 | 7.70 | 6.00 | 5.95 | 0.00 | 0.00% | 0.35 | 0 | 417 | 2.01 | -0.87 | 0.06 | -0.01 | 3/16/2026 | 3/23/2026 4:00:02 PM EST |
| 18.00 | 5.00 | 9.00 | 7.00 | 6.30 | 0.00 | 0.00% | 0.39 | 0 | 48 | 2.31 | -0.91 | 0.05 | -0.01 | 1/8/2026 | 3/23/2026 4:00:02 PM EST |
| 19.00 | 6.70 | 9.20 | 7.95 | % | 0.42 | 0 | 0 | 1.89 | -0.93 | 0.04 | -0.01 | 3/23/2026 4:00:02 PM EST | |||
| 20.00 | 7.40 | 10.40 | 8.90 | 8.88 | 0.00 | 0.00% | 0.45 | 0 | 40 | 2.11 | -0.94 | 0.03 | 0.00 | 1/16/2026 | 3/23/2026 4:00:02 PM EST |
| 21.00 | 8.60 | 12.00 | 10.30 | % | 0.49 | 0 | 0 | 2.59 | -0.96 | 0.02 | 0.00 | 3/23/2026 4:00:02 PM EST | |||
| 22.00 | 9.50 | 12.80 | 11.15 | 9.50 | 0.00 | 0.00% | 0.51 | 0 | 32 | 2.54 | -0.97 | 0.02 | 0.00 | 1/7/2026 | 3/23/2026 4:00:02 PM EST |
| 23.00 | 10.60 | 13.80 | 12.20 | % | 0.53 | 0 | 0 | 2.62 | -0.98 | 0.01 | 0.00 | 3/23/2026 4:00:02 PM EST | |||
| 24.00 | 11.40 | 15.00 | 13.20 | % | 0.55 | 0 | 0 | 2.82 | -0.99 | 0.01 | 0.00 | 3/23/2026 4:00:02 PM EST | |||
| 25.00 | 12.00 | 15.90 | 13.95 | % | 0.56 | 0 | 0 | 2.83 | -0.99 | 0.01 | 0.00 | 3/23/2026 4:00:02 PM EST | |||
| 26.00 | 13.60 | 17.00 | 15.30 | % | 0.59 | 0 | 0 | 2.96 | -0.99 | 0.01 | 0.00 | 3/23/2026 4:00:02 PM EST | |||
| 27.00 | 14.40 | 18.00 | 16.20 | % | 0.60 | 0 | 0 | 3.02 | -0.99 | 0.00 | 0.00 | 3/23/2026 4:00:02 PM EST | |||
| 28.00 | 15.60 | 19.00 | 17.30 | % | 0.62 | 0 | 0 | 3.08 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:02 PM EST | |||
| 29.00 | 16.60 | 20.00 | 18.30 | % | 0.63 | 0 | 0 | 3.14 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:02 PM EST | |||
| 30.00 | 17.60 | 21.00 | 19.30 | % | 0.64 | 0 | 0 | 3.19 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:02 PM EST | |||
| 31.00 | 18.40 | 22.00 | 20.20 | % | 0.65 | 0 | 0 | 3.24 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:02 PM EST | |||
| 32.00 | 19.40 | 22.90 | 21.15 | % | 0.66 | 0 | 0 | 3.23 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:02 PM EST | |||
| 33.00 | 20.30 | 23.90 | 22.10 | % | 0.67 | 0 | 0 | 3.28 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:02 PM EST | |||
| 34.00 | 21.30 | 24.70 | 23.00 | % | 0.68 | 0 | 0 | 3.19 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:02 PM EST | |||
| 35.00 | 22.10 | 25.90 | 24.00 | % | 0.69 | 0 | 0 | 3.37 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:02 PM EST |