Options Chain for OMEROS CORP COM (OMER) - $12.21 as of 1/16/2026 2:17:29 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 | 9.40 | 12.60 | 11.00 | 13.20 | 0.00 | 0.00% | 11.00 | 0 | 26 | 0.00 | 1.00 | 0.00 | 0.00 | 12/24/2025 | 1/16/2026 3:59:57 PM EST |
| 2.00 | 8.00 | 12.00 | 10.00 | 15.10 | 0.00 | 0.00% | 5.00 | 0 | 169 | 0.00 | 1.00 | 0.00 | 0.00 | 12/31/2025 | 1/16/2026 3:59:57 PM EST |
| 3.00 | 7.00 | 11.00 | 9.00 | 12.16 | 0.00 | 0.00% | 3.00 | 0 | 229 | 0.00 | 1.00 | 0.00 | 0.00 | 1/8/2026 | 1/16/2026 3:59:57 PM EST |
| 4.00 | 6.00 | 10.00 | 8.00 | 7.97 | -4.05 | -33.70% | 2.00 | 10 | 345 | 0.00 | 1.00 | 0.00 | 0.00 | 1/16/2026 | 1/16/2026 3:59:57 PM EST |
| 5.00 | 5.00 | 7.50 | 6.25 | 10.80 | 0.00 | 0.00% | 1.25 | 0 | 757 | 0.00 | 1.00 | 0.00 | 0.00 | 1/5/2026 | 1/16/2026 3:59:57 PM EST |
| 6.00 | 5.30 | 6.90 | 6.10 | 7.71 | 0.00 | 0.00% | 1.02 | 0 | 722 | 0.00 | 0.98 | 0.01 | -0.01 | 1/7/2026 | 1/16/2026 3:59:57 PM EST |
| 7.00 | 4.40 | 5.60 | 5.00 | 6.80 | 0.00 | 0.00% | 0.71 | 0 | 241 | 1.86 | 0.96 | 0.02 | -0.01 | 1/9/2026 | 1/16/2026 3:59:57 PM EST |
| 8.00 | 2.35 | 4.90 | 3.63 | 4.00 | -0.20 | -4.77% | 0.45 | 10 | 442 | 1.86 | 0.92 | 0.04 | -0.02 | 1/16/2026 | 1/16/2026 3:59:57 PM EST |
| 9.00 | 2.70 | 3.90 | 3.30 | 3.77 | 0.00 | 0.00% | 0.37 | 0 | 180 | 1.48 | 0.86 | 0.05 | -0.02 | 1/15/2026 | 1/16/2026 3:59:57 PM EST |
| 10.00 | 2.30 | 3.10 | 2.70 | 2.38 | -0.52 | -17.94% | 0.27 | 467 | 2,882 | 1.32 | 0.78 | 0.07 | -0.02 | 1/16/2026 | 1/16/2026 3:59:57 PM EST |
| 11.00 | 1.60 | 2.45 | 2.03 | 1.90 | -2.10 | -52.50% | 0.18 | 14 | 3,191 | 0.89 | 0.70 | 0.09 | -0.03 | 1/16/2026 | 1/16/2026 3:59:57 PM EST |
| 12.00 | 1.15 | 2.20 | 1.68 | 1.25 | -0.05 | -3.85% | 0.14 | 1,430 | 7,453 | 1.03 | 0.60 | 0.11 | -0.03 | 1/16/2026 | 1/16/2026 3:59:57 PM EST |
| 13.00 | 0.85 | 2.00 | 1.43 | 0.80 | -0.20 | -20.00% | 0.11 | 118 | 1,520 | 1.14 | 0.49 | 0.11 | -0.02 | 1/16/2026 | 1/16/2026 3:59:57 PM EST |
| 14.00 | 0.40 | 1.40 | 0.90 | 0.60 | -0.17 | -22.08% | 0.06 | 792 | 1,928 | 0.99 | 0.38 | 0.11 | -0.02 | 1/16/2026 | 1/16/2026 3:59:57 PM EST |
| 15.00 | 0.30 | 0.55 | 0.43 | 0.38 | -0.22 | -36.67% | 0.03 | 457 | 1,876 | 0.81 | 0.28 | 0.10 | -0.02 | 1/16/2026 | 1/16/2026 3:59:57 PM EST |
| 16.00 | 0.25 | 1.25 | 0.75 | 0.30 | -0.07 | -18.92% | 0.05 | 644 | 1,620 | 0.82 | 0.20 | 0.09 | -0.01 | 1/16/2026 | 1/16/2026 3:59:57 PM EST |
| 17.00 | 0.00 | 0.75 | 0.38 | 0.20 | 0.00 | 0.00% | 0.02 | 0 | 324 | 1.36 | 0.15 | 0.07 | -0.01 | 1/15/2026 | 1/16/2026 3:59:57 PM EST |
| 18.00 | 0.00 | 0.65 | 0.33 | 0.15 | -0.32 | -68.09% | 0.02 | 20 | 798 | 1.40 | 0.11 | 0.06 | -0.01 | 1/16/2026 | 1/16/2026 3:59:57 PM EST |
| 19.00 | 0.00 | 0.95 | 0.48 | 0.65 | 0.00 | 0.00% | 0.03 | 0 | 70 | 1.75 | 0.08 | 0.04 | -0.01 | 1/8/2026 | 1/16/2026 3:59:57 PM EST |
| 20.00 | 0.00 | 0.15 | 0.08 | 0.10 | -0.05 | -33.34% | 0.00 | 713 | 2,341 | 1.06 | 0.05 | 0.03 | -0.01 | 1/16/2026 | 1/16/2026 3:59:57 PM EST |
| 21.00 | 0.00 | 0.75 | 0.38 | 0.52 | +0.32 | +160.00% | 0.02 | 16 | 170 | 1.79 | 0.04 | 0.02 | 0.00 | 1/16/2026 | 1/16/2026 3:59:57 PM EST |
| 22.00 | 0.00 | 0.75 | 0.38 | 0.46 | 0.00 | 0.00% | 0.02 | 0 | 183 | 1.87 | 0.02 | 0.02 | 0.00 | 1/7/2026 | 1/16/2026 3:59:57 PM EST |
| 23.00 | 0.00 | 0.40 | 0.20 | 0.70 | 0.00 | 0.00% | 0.01 | 0 | 3 | 1.61 | 0.01 | 0.01 | 0.00 | 1/5/2026 | 1/16/2026 3:59:57 PM EST |
| 24.00 | 0.00 | 1.15 | 0.58 | % | 0.02 | 0 | 0 | 2.36 | 0.01 | 0.01 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 25.00 | 0.00 | 2.00 | 1.00 | 0.09 | 0.00 | 0.00% | 0.04 | 0 | 527 | 3.06 | 0.01 | 0.01 | 0.00 | 1/14/2026 | 1/16/2026 3:59:57 PM EST |
| 26.00 | 0.00 | 0.95 | 0.48 | % | 0.02 | 0 | 0 | 2.34 | 0.00 | 0.00 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 27.00 | 0.00 | 2.00 | 1.00 | % | 0.04 | 0 | 0 | 3.21 | 0.00 | 0.00 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 28.00 | 0.00 | 2.00 | 1.00 | % | 0.04 | 0 | 0 | 3.27 | 0.00 | 0.00 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 29.00 | 0.00 | 2.00 | 1.00 | % | 0.03 | 0 | 0 | 3.34 | 0.00 | 0.00 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 30.00 | 0.00 | 1.50 | 0.75 | 0.45 | 0.00 | 0.00% | 0.03 | 0 | 23 | 3.03 | 0.00 | 0.00 | 0.00 | 12/31/2025 | 1/16/2026 3:59:57 PM EST |
| 31.00 | 0.00 | 1.80 | 0.90 | % | 0.03 | 0 | 0 | 3.31 | 0.00 | 0.00 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 32.00 | 0.00 | 2.00 | 1.00 | % | 0.03 | 0 | 0 | 3.51 | 0.00 | 0.00 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 33.00 | 0.00 | 2.00 | 1.00 | % | 0.03 | 0 | 0 | 3.56 | 0.00 | 0.00 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 34.00 | 0.00 | 2.00 | 1.00 | % | 0.03 | 0 | 0 | 3.61 | 0.00 | 0.00 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 35.00 | 0.00 | 1.50 | 0.75 | 0.25 | 0.00 | 0.00% | 0.02 | 0 | 1 | 2.38 | 0.00 | 0.00 | 0.00 | 12/29/2025 | 1/16/2026 3:59:57 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 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 682 | 0.00 | 0.00 | 0.00 | 0.00 | 10/15/2025 | 1/16/2026 3:59:57 PM EST |
| 2.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 36 | 3.13 | 0.00 | 0.00 | 0.00 | 12/30/2025 | 1/16/2026 3:59:57 PM EST |
| 3.00 | 0.00 | 0.60 | 0.30 | 0.04 | 0.00 | 0.00% | 0.10 | 0 | 378 | 4.57 | 0.00 | 0.00 | 0.00 | 1/13/2026 | 1/16/2026 3:59:57 PM EST |
| 4.00 | 0.00 | 0.20 | 0.10 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 752 | 2.63 | 0.00 | 0.00 | 0.00 | 12/24/2025 | 1/16/2026 3:59:57 PM EST |
| 5.00 | 0.00 | 0.05 | 0.03 | 0.03 | 0.00 | 0.00% | 0.01 | 0 | 298 | 1.60 | 0.00 | 0.00 | 0.00 | 1/14/2026 | 1/16/2026 3:59:57 PM EST |
| 6.00 | 0.00 | 0.05 | 0.03 | 0.02 | 0.00 | 0.00% | 0.01 | 0 | 450 | 1.31 | -0.02 | 0.01 | -0.01 | 1/12/2026 | 1/16/2026 3:59:57 PM EST |
| 7.00 | 0.05 | 0.20 | 0.13 | 0.20 | +0.05 | +33.34% | 0.02 | 2 | 358 | 1.21 | -0.04 | 0.02 | -0.01 | 1/16/2026 | 1/16/2026 3:59:57 PM EST |
| 8.00 | 0.10 | 0.20 | 0.15 | 0.15 | 0.00 | 0.00% | 0.02 | 0 | 506 | 1.08 | -0.08 | 0.04 | -0.02 | 1/15/2026 | 1/16/2026 3:59:57 PM EST |
| 9.00 | 0.00 | 0.30 | 0.15 | 0.25 | +0.05 | +25.00% | 0.02 | 305 | 224 | 1.05 | -0.14 | 0.05 | -0.02 | 1/16/2026 | 1/16/2026 3:59:57 PM EST |
| 10.00 | 0.05 | 0.50 | 0.28 | 0.45 | 0.00 | 0.00% | 0.03 | 1 | 942 | 0.74 | -0.22 | 0.07 | -0.02 | 1/16/2026 | 1/16/2026 3:59:57 PM EST |
| 11.00 | 0.05 | 0.85 | 0.45 | 0.78 | +0.03 | +4.00% | 0.04 | 3 | 357 | 0.63 | -0.30 | 0.09 | -0.03 | 1/16/2026 | 1/16/2026 3:59:57 PM EST |
| 12.00 | 1.00 | 1.40 | 1.20 | 1.20 | +0.02 | +1.70% | 0.10 | 337 | 684 | 0.92 | -0.40 | 0.11 | -0.03 | 1/16/2026 | 1/16/2026 3:59:57 PM EST |
| 13.00 | 1.65 | 2.35 | 2.00 | 1.87 | -0.03 | -1.58% | 0.15 | 344 | 877 | 1.07 | -0.51 | 0.11 | -0.02 | 1/16/2026 | 1/16/2026 3:59:57 PM EST |
| 14.00 | 2.35 | 3.10 | 2.73 | 2.71 | +0.38 | +16.31% | 0.20 | 3 | 232 | 1.09 | -0.62 | 0.11 | -0.02 | 1/16/2026 | 1/16/2026 3:59:57 PM EST |
| 15.00 | 1.05 | 4.10 | 2.58 | 2.97 | 0.00 | 0.00% | 0.17 | 0 | 256 | 1.55 | -0.72 | 0.10 | -0.02 | 1/15/2026 | 1/16/2026 3:59:57 PM EST |
| 16.00 | 4.00 | 4.50 | 4.25 | 3.68 | 0.00 | 0.00% | 0.27 | 0 | 147 | 1.26 | -0.80 | 0.09 | -0.01 | 1/12/2026 | 1/16/2026 3:59:57 PM EST |
| 17.00 | 4.30 | 5.90 | 5.10 | 4.10 | 0.00 | 0.00% | 0.30 | 0 | 43 | 1.72 | -0.85 | 0.07 | -0.01 | 1/6/2026 | 1/16/2026 3:59:57 PM EST |
| 18.00 | 4.00 | 7.70 | 5.85 | 4.30 | 0.00 | 0.00% | 0.32 | 0 | 98 | 2.43 | -0.89 | 0.06 | -0.01 | 1/9/2026 | 1/16/2026 3:59:57 PM EST |
| 19.00 | 5.00 | 8.30 | 6.65 | % | 0.35 | 0 | 0 | 2.28 | -0.92 | 0.04 | -0.01 | 1/16/2026 3:59:57 PM EST | |||
| 20.00 | 6.00 | 9.50 | 7.75 | 6.80 | 0.00 | 0.00% | 0.39 | 0 | 29 | 2.54 | -0.95 | 0.03 | -0.01 | 1/6/2026 | 1/16/2026 3:59:57 PM EST |
| 21.00 | 7.00 | 11.00 | 9.00 | % | 0.43 | 0 | 0 | 3.01 | -0.96 | 0.02 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 22.00 | 8.80 | 10.90 | 9.85 | % | 0.45 | 0 | 0 | 2.31 | -0.98 | 0.02 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 23.00 | 9.70 | 12.40 | 11.05 | % | 0.48 | 0 | 0 | 2.78 | -0.99 | 0.01 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 24.00 | 10.60 | 13.30 | 11.95 | % | 0.50 | 0 | 0 | 2.81 | -0.99 | 0.01 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 25.00 | 11.50 | 15.00 | 13.25 | % | 0.53 | 0 | 0 | 3.40 | -0.99 | 0.01 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 26.00 | 12.50 | 16.00 | 14.25 | % | 0.55 | 0 | 0 | 3.48 | -1.00 | 0.00 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 27.00 | 13.50 | 16.50 | 15.00 | % | 0.56 | 0 | 0 | 3.20 | -1.00 | 0.00 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 28.00 | 14.60 | 17.40 | 16.00 | % | 0.57 | 0 | 0 | 3.20 | -1.00 | 0.00 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 29.00 | 15.60 | 18.40 | 17.00 | % | 0.59 | 0 | 0 | 3.28 | -1.00 | 0.00 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 30.00 | 16.60 | 20.00 | 18.30 | % | 0.61 | 0 | 0 | 3.78 | -1.00 | 0.00 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 31.00 | 17.60 | 21.00 | 19.30 | % | 0.62 | 0 | 0 | 3.85 | -1.00 | 0.00 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 32.00 | 18.60 | 22.00 | 20.30 | % | 0.63 | 0 | 0 | 3.92 | -1.00 | 0.00 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 33.00 | 19.00 | 23.00 | 21.00 | % | 0.64 | 0 | 0 | 3.98 | -1.00 | 0.00 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 34.00 | 20.40 | 23.80 | 22.10 | % | 0.65 | 0 | 0 | 3.90 | -1.00 | 0.00 | 0.00 | 1/16/2026 3:59:57 PM EST | |||
| 35.00 | 21.40 | 25.00 | 23.20 | % | 0.66 | 0 | 0 | 4.10 | -1.00 | 0.00 | 0.00 | 1/16/2026 3:59:57 PM EST |