Options Chain for OMEROS CORP COM (OMER) - $11.34 as of 7/27/2026 8:39:22 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3.00 | 6.00 | 10.00 | 8.00 | % | 2.67 | 0 | 0 | 6.29 | 1.00 | 0.00 | 0.00 | 7/27/2026 4:00:03 PM EST | |||
| 4.00 | 5.00 | 9.00 | 7.00 | % | 1.75 | 0 | 0 | 4.81 | 0.98 | 0.01 | 0.00 | 7/27/2026 4:00:03 PM EST | |||
| 5.00 | 5.60 | 7.40 | 6.50 | % | 1.30 | 0 | 0 | 3.09 | 0.96 | 0.01 | 0.00 | 7/27/2026 4:00:03 PM EST | |||
| 6.00 | 4.10 | 6.80 | 5.45 | % | 0.91 | 0 | 0 | 2.98 | 0.93 | 0.02 | -0.01 | 7/27/2026 4:00:03 PM EST | |||
| 7.00 | 3.70 | 5.40 | 4.55 | % | 0.65 | 0 | 0 | 2.10 | 0.89 | 0.03 | -0.01 | 7/27/2026 4:00:03 PM EST | |||
| 8.00 | 2.40 | 5.40 | 3.90 | % | 0.49 | 0 | 0 | 2.54 | 0.84 | 0.05 | -0.01 | 7/27/2026 4:00:03 PM EST | |||
| 9.00 | 2.20 | 4.90 | 3.55 | 2.05 | 0.00 | 0.00% | 0.39 | 0 | 5 | 2.49 | 0.76 | 0.06 | -0.01 | 7/23/2026 | 7/27/2026 4:00:03 PM EST |
| 10.00 | 1.90 | 2.75 | 2.33 | 1.90 | 0.00 | 0.00% | 0.23 | 0 | 20 | 0.98 | 0.69 | 0.08 | -0.01 | 7/24/2026 | 7/27/2026 4:00:03 PM EST |
| 11.00 | 1.55 | 2.15 | 1.85 | 1.40 | +0.15 | +12.00% | 0.17 | 163 | 140 | 1.00 | 0.60 | 0.09 | -0.01 | 7/27/2026 | 7/27/2026 4:00:03 PM EST |
| 12.00 | 0.75 | 1.65 | 1.20 | 1.20 | +0.30 | +33.34% | 0.10 | 2 | 28 | 0.86 | 0.50 | 0.10 | -0.01 | 7/27/2026 | 7/27/2026 4:00:03 PM EST |
| 13.00 | 0.75 | 1.40 | 1.08 | 1.02 | +0.42 | +70.00% | 0.08 | 36 | 89 | 0.97 | 0.42 | 0.09 | -0.02 | 7/27/2026 | 7/27/2026 4:00:03 PM EST |
| 14.00 | 0.50 | 0.90 | 0.70 | 0.85 | +0.45 | +112.50% | 0.05 | 66 | 388 | 0.89 | 0.37 | 0.08 | -0.02 | 7/27/2026 | 7/27/2026 4:00:03 PM EST |
| 15.00 | 0.00 | 1.25 | 0.63 | 0.40 | +0.05 | +14.29% | 0.04 | 10 | 36 | 1.39 | 0.29 | 0.08 | -0.01 | 7/27/2026 | 7/27/2026 4:00:03 PM EST |
| 16.00 | 0.20 | 0.50 | 0.35 | % | 0.02 | 0 | 0 | 0.87 | 0.28 | 0.07 | -0.02 | 7/27/2026 4:00:03 PM EST | |||
| 17.00 | 0.00 | 1.00 | 0.50 | % | 0.03 | 0 | 0 | 1.46 | 0.19 | 0.06 | -0.01 | 7/27/2026 4:00:03 PM EST | |||
| 18.00 | 0.00 | 1.00 | 0.50 | % | 0.03 | 0 | 0 | 1.56 | 0.16 | 0.05 | -0.01 | 7/27/2026 4:00:03 PM EST | |||
| 19.00 | 0.00 | 0.95 | 0.48 | % | 0.03 | 0 | 0 | 1.61 | 0.15 | 0.05 | -0.01 | 7/27/2026 4:00:03 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3.00 | 0.00 | 0.95 | 0.48 | % | 0.16 | 0 | 0 | 4.36 | 0.00 | 0.00 | 0.00 | 7/27/2026 4:00:03 PM EST | |||
| 4.00 | 0.00 | 0.75 | 0.38 | % | 0.10 | 0 | 0 | 3.11 | -0.02 | 0.01 | 0.00 | 7/27/2026 4:00:03 PM EST | |||
| 5.00 | 0.00 | 1.15 | 0.58 | % | 0.12 | 0 | 0 | 3.08 | -0.04 | 0.01 | 0.00 | 7/27/2026 4:00:03 PM EST | |||
| 6.00 | 0.00 | 1.15 | 0.58 | % | 0.10 | 0 | 0 | 2.54 | -0.07 | 0.02 | -0.01 | 7/27/2026 4:00:03 PM EST | |||
| 7.00 | 0.00 | 2.40 | 1.20 | % | 0.17 | 0 | 0 | 3.29 | -0.11 | 0.03 | -0.01 | 7/27/2026 4:00:03 PM EST | |||
| 8.00 | 0.20 | 2.60 | 1.40 | 0.57 | 0.00 | 0.00% | 0.17 | 0 | 1 | 1.88 | -0.16 | 0.05 | -0.01 | 7/23/2026 | 7/27/2026 4:00:03 PM EST |
| 9.00 | 0.10 | 1.00 | 0.55 | 0.55 | -0.45 | -45.00% | 0.06 | 21 | 75 | 0.89 | -0.24 | 0.06 | -0.01 | 7/27/2026 | 7/27/2026 4:00:03 PM EST |
| 10.00 | 0.75 | 1.25 | 1.00 | 0.90 | -0.55 | -37.94% | 0.10 | 132 | 132 | 0.98 | -0.31 | 0.08 | -0.01 | 7/27/2026 | 7/27/2026 4:00:03 PM EST |
| 11.00 | 1.20 | 1.75 | 1.48 | % | 0.13 | 0 | 0 | 0.97 | -0.40 | 0.09 | -0.01 | 7/27/2026 4:00:03 PM EST | |||
| 12.00 | 1.70 | 2.40 | 2.05 | % | 0.17 | 0 | 0 | 0.97 | -0.50 | 0.10 | -0.01 | 7/27/2026 4:00:03 PM EST | |||
| 13.00 | 2.40 | 3.10 | 2.75 | % | 0.21 | 0 | 0 | 0.98 | -0.58 | 0.09 | -0.02 | 7/27/2026 4:00:03 PM EST | |||
| 14.00 | 2.60 | 4.30 | 3.45 | % | 0.25 | 0 | 0 | 1.45 | -0.63 | 0.08 | -0.02 | 7/27/2026 4:00:03 PM EST | |||
| 15.00 | 3.60 | 4.80 | 4.20 | % | 0.28 | 0 | 0 | 1.29 | -0.71 | 0.08 | -0.01 | 7/27/2026 4:00:03 PM EST | |||
| 16.00 | 3.80 | 6.90 | 5.35 | % | 0.33 | 0 | 0 | 2.07 | -0.72 | 0.07 | -0.02 | 7/27/2026 4:00:03 PM EST | |||
| 17.00 | 4.00 | 8.00 | 6.00 | % | 0.35 | 0 | 0 | 2.24 | -0.81 | 0.06 | -0.01 | 7/27/2026 4:00:03 PM EST | |||
| 18.00 | 5.50 | 8.60 | 7.05 | % | 0.39 | 0 | 0 | 2.11 | -0.84 | 0.05 | -0.01 | 7/27/2026 4:00:03 PM EST | |||
| 19.00 | 6.50 | 8.70 | 7.60 | % | 0.40 | 0 | 0 | 1.64 | -0.85 | 0.05 | -0.01 | 7/27/2026 4:00:03 PM EST |