Options Chain for OMEROS CORP COM (OMER) - $4.56 as of 10/10/2025 3:25:17 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 | 2.00 | 4.20 | 3.10 | 3.50 | 0.00 | 0.00% | 3.10 | 0 | 2 | 0.00 | 1.00 | 0.00 | 0.00 | 10/7/2025 | 10/10/2025 2:59:03 PM EST |
| 2.00 | 1.80 | 2.35 | 2.08 | 2.75 | 0.00 | 0.00% | 1.04 | 0 | 20 | 4.97 | 0.99 | 0.01 | 0.00 | 10/1/2025 | 10/10/2025 2:59:03 PM EST |
| 3.00 | 0.10 | 1.55 | 0.83 | 1.54 | 0.00 | 0.00% | 0.28 | 0 | 80 | 3.11 | 0.90 | 0.14 | -0.02 | 10/7/2025 | 10/10/2025 2:59:03 PM EST |
| 4.00 | 0.40 | 0.65 | 0.53 | 0.60 | -0.25 | -29.42% | 0.13 | 117 | 3,544 | 2.36 | 0.63 | 0.29 | -0.04 | 10/10/2025 | 10/10/2025 2:59:03 PM EST |
| 5.00 | 0.30 | 0.40 | 0.35 | 0.30 | -0.10 | -25.00% | 0.07 | 1,531 | 11,197 | 2.64 | 0.36 | 0.28 | -0.04 | 10/10/2025 | 10/10/2025 2:59:03 PM EST |
| 6.00 | 0.00 | 0.25 | 0.13 | 0.17 | -0.05 | -22.73% | 0.02 | 17 | 482 | 2.85 | 0.18 | 0.19 | -0.03 | 10/10/2025 | 10/10/2025 2:59:03 PM EST |
| 7.00 | 0.10 | 0.15 | 0.13 | 0.12 | -0.08 | -40.00% | 0.02 | 4 | 929 | 3.02 | 0.10 | 0.12 | -0.02 | 10/10/2025 | 10/10/2025 2:59:03 PM EST |
| 8.00 | 0.00 | 0.75 | 0.38 | 0.24 | 0.00 | 0.00% | 0.05 | 0 | 106 | 6.74 | 0.03 | 0.05 | -0.01 | 9/29/2025 | 10/10/2025 2:59:03 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 0.00 | 0.05 | 0.03 | % | 0.03 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 10/10/2025 2:59:03 PM EST | |||
| 2.00 | 0.00 | 0.75 | 0.38 | % | 0.19 | 0 | 0 | 0.00 | -0.01 | 0.01 | 0.00 | 10/10/2025 2:59:03 PM EST | |||
| 3.00 | 0.00 | 0.10 | 0.05 | 0.10 | +0.02 | +25.00% | 0.02 | 95 | 417 | 2.45 | -0.10 | 0.14 | -0.02 | 10/10/2025 | 10/10/2025 2:59:03 PM EST |
| 4.00 | 0.35 | 0.45 | 0.40 | 0.40 | +0.08 | +25.00% | 0.10 | 229 | 2,210 | 2.10 | -0.37 | 0.29 | -0.04 | 10/10/2025 | 10/10/2025 2:59:03 PM EST |
| 5.00 | 0.00 | 1.20 | 0.60 | 0.90 | 0.00 | 0.00% | 0.12 | 0 | 59 | 2.72 | -0.64 | 0.28 | -0.04 | 10/9/2025 | 10/10/2025 2:59:03 PM EST |
| 6.00 | 1.70 | 2.15 | 1.93 | % | 0.32 | 0 | 0 | 3.92 | -0.82 | 0.19 | -0.03 | 10/10/2025 2:59:03 PM EST | |||
| 7.00 | 2.00 | 3.20 | 2.60 | % | 0.37 | 0 | 0 | 4.65 | -0.90 | 0.12 | -0.02 | 10/10/2025 2:59:03 PM EST | |||
| 8.00 | 2.90 | 4.30 | 3.60 | 4.19 | 0.00 | 0.00% | 0.45 | 0 | 3 | 5.71 | -0.97 | 0.05 | -0.01 | 9/16/2025 | 10/10/2025 2:59:03 PM EST |