Options Chain for OMEROS CORP COM (OMER) - $16.67 as of 10/27/2026 4:31:07 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 | 14.00 | 18.70 | 16.35 | 8.90 | 0.00 | 0.00% | 16.35 | 0 | 62 | 0.00 | 1.00 | 0.00 | 0.00 | 6/30/2026 | 10/27/2026 3:59:54 PM EST |
| 2.00 | 13.00 | 17.50 | 15.25 | 7.65 | 0.00 | 0.00% | 7.62 | 0 | 29 | 0.00 | 1.00 | 0.00 | 0.00 | 7/1/2026 | 10/27/2026 3:59:54 PM EST |
| 3.00 | 12.00 | 16.60 | 14.30 | 6.75 | 0.00 | 0.00% | 4.77 | 0 | 18 | 8.14 | 1.00 | 0.00 | 0.00 | 6/29/2026 | 10/27/2026 3:59:54 PM EST |
| 4.00 | 11.00 | 15.50 | 13.25 | 16.14 | 0.00 | 0.00% | 3.31 | 0 | 9 | 6.01 | 1.00 | 0.00 | 0.00 | 9/22/2026 | 10/27/2026 3:59:54 PM EST |
| 5.00 | 10.00 | 14.30 | 12.15 | 15.17 | 0.00 | 0.00% | 2.43 | 0 | 127 | 4.70 | 1.00 | 0.00 | 0.00 | 9/22/2026 | 10/27/2026 3:59:54 PM EST |
| 6.00 | 9.00 | 13.20 | 11.10 | 5.55 | 0.00 | 0.00% | 1.85 | 0 | 14 | 3.92 | 1.00 | 0.00 | 0.00 | 7/28/2026 | 10/27/2026 3:59:54 PM EST |
| 7.00 | 8.70 | 12.20 | 10.45 | 13.30 | 0.00 | 0.00% | 1.49 | 0 | 258 | 3.42 | 1.00 | 0.00 | 0.00 | 9/22/2026 | 10/27/2026 3:59:54 PM EST |
| 8.00 | 7.70 | 10.70 | 9.20 | 10.90 | 0.00 | 0.00% | 1.15 | 0 | 313 | 2.57 | 1.00 | 0.00 | 0.00 | 10/7/2026 | 10/27/2026 3:59:54 PM EST |
| 9.00 | 6.80 | 9.70 | 8.25 | % | 0.92 | 0 | 0 | 2.26 | 0.99 | 0.01 | 0.00 | 10/27/2026 3:59:54 PM EST | |||
| 10.00 | 6.00 | 9.00 | 7.50 | 9.40 | 0.00 | 0.00% | 0.75 | 0 | 445 | 2.20 | 0.96 | 0.01 | 0.00 | 9/29/2026 | 10/27/2026 3:59:54 PM EST |
| 11.00 | 4.70 | 8.10 | 6.40 | 2.30 | 0.00 | 0.00% | 0.58 | 0 | 4 | 2.00 | 0.94 | 0.02 | -0.01 | 6/16/2026 | 10/27/2026 3:59:54 PM EST |
| 12.00 | 4.00 | 7.10 | 5.55 | 4.90 | 0.00 | 0.00% | 0.46 | 0 | 282 | 1.76 | 0.91 | 0.03 | -0.01 | 10/19/2026 | 10/27/2026 3:59:54 PM EST |
| 13.00 | 3.00 | 6.20 | 4.60 | 6.60 | 0.00 | 0.00% | 0.35 | 0 | 22 | 1.59 | 0.86 | 0.04 | -0.01 | 8/31/2026 | 10/27/2026 3:59:54 PM EST |
| 14.00 | 2.55 | 5.20 | 3.88 | 5.50 | 0.00 | 0.00% | 0.28 | 0 | 31 | 1.37 | 0.79 | 0.05 | -0.01 | 9/10/2026 | 10/27/2026 3:59:54 PM EST |
| 15.00 | 2.55 | 4.20 | 3.38 | 2.83 | 0.00 | 0.00% | 0.23 | 0 | 286 | 0.76 | 0.74 | 0.06 | -0.02 | 10/26/2026 | 10/27/2026 3:59:54 PM EST |
| 16.00 | 1.60 | 3.70 | 2.65 | 2.27 | 0.00 | 0.00% | 0.17 | 0 | 278 | 0.73 | 0.66 | 0.07 | -0.02 | 10/16/2026 | 10/27/2026 3:59:54 PM EST |
| 17.00 | 1.40 | 2.80 | 2.10 | 1.73 | 0.00 | 0.00% | 0.12 | 0 | 53 | 0.74 | 0.58 | 0.08 | -0.02 | 10/16/2026 | 10/27/2026 3:59:54 PM EST |
| 18.00 | 1.15 | 2.30 | 1.73 | 1.35 | +0.10 | +8.00% | 0.10 | 9 | 556 | 0.76 | 0.50 | 0.08 | -0.02 | 10/27/2026 | 10/27/2026 3:59:54 PM EST |
| 19.00 | 0.55 | 1.90 | 1.23 | 1.15 | +0.15 | +15.00% | 0.06 | 12 | 198 | 0.79 | 0.42 | 0.09 | -0.02 | 10/27/2026 | 10/27/2026 3:59:54 PM EST |
| 20.00 | 0.55 | 1.45 | 1.00 | 0.79 | -0.01 | -1.25% | 0.05 | 10 | 1,225 | 0.73 | 0.33 | 0.08 | -0.02 | 10/27/2026 | 10/27/2026 3:59:54 PM EST |
| 21.00 | 0.25 | 1.25 | 0.75 | 1.40 | 0.00 | 0.00% | 0.04 | 0 | 128 | 0.70 | 0.26 | 0.08 | -0.01 | 10/14/2026 | 10/27/2026 3:59:54 PM EST |
| 22.00 | 0.10 | 1.10 | 0.60 | 1.10 | 0.00 | 0.00% | 0.03 | 0 | 496 | 0.69 | 0.19 | 0.07 | -0.01 | 10/6/2026 | 10/27/2026 3:59:54 PM EST |
| 23.00 | 0.00 | 1.10 | 0.55 | 0.40 | +0.15 | +60.00% | 0.02 | 1 | 7 | 1.04 | 0.16 | 0.06 | -0.01 | 10/27/2026 | 10/27/2026 3:59:54 PM EST |
| 24.00 | 0.00 | 0.95 | 0.48 | 0.80 | 0.00 | 0.00% | 0.02 | 0 | 45 | 1.05 | 0.12 | 0.05 | -0.01 | 10/2/2026 | 10/27/2026 3:59:54 PM EST |
| 25.00 | 0.00 | 0.40 | 0.20 | 0.60 | 0.00 | 0.00% | 0.01 | 0 | 609 | 0.83 | 0.08 | 0.04 | -0.01 | 10/8/2026 | 10/27/2026 3:59:54 PM EST |
| 26.00 | 0.00 | 0.40 | 0.20 | 0.85 | 0.00 | 0.00% | 0.01 | 0 | 77 | 0.89 | 0.06 | 0.03 | 0.00 | 9/10/2026 | 10/27/2026 3:59:54 PM EST |
| 27.00 | 0.00 | 0.40 | 0.20 | 0.80 | 0.00 | 0.00% | 0.01 | 0 | 29 | 0.94 | 0.04 | 0.02 | 0.00 | 9/3/2026 | 10/27/2026 3:59:54 PM EST |
| 28.00 | 0.00 | 0.40 | 0.20 | 0.75 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.99 | 0.03 | 0.02 | 0.00 | 8/27/2026 | 10/27/2026 3:59:54 PM EST |
| 29.00 | 0.00 | 0.40 | 0.20 | 0.60 | 0.00 | 0.00% | 0.01 | 0 | 11 | 1.04 | 0.02 | 0.01 | 0.00 | 9/1/2026 | 10/27/2026 3:59:54 PM EST |
| 30.00 | 0.00 | 0.75 | 0.38 | 0.04 | -0.19 | -82.61% | 0.01 | 20 | 645 | 1.30 | 0.02 | 0.01 | 0.00 | 10/27/2026 | 10/27/2026 3:59:54 PM EST |
| 32.00 | 0.00 | 1.75 | 0.88 | 0.65 | 0.00 | 0.00% | 0.03 | 0 | 5 | 1.88 | 0.01 | 0.01 | 0.00 | 8/25/2026 | 10/27/2026 3:59:54 PM EST |
| 35.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 2 | 0.87 | 0.00 | 0.00 | 0.00 | 10/27/2026 3:59:54 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 | 3.92 | 0.00 | 0.00 | 0.00 | 10/27/2026 3:59:54 PM EST | |||
| 2.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 100 | 2.89 | 0.00 | 0.00 | 0.00 | 8/25/2026 | 10/27/2026 3:59:54 PM EST |
| 3.00 | 0.00 | 0.25 | 0.13 | 0.05 | 0.00 | 0.00% | 0.04 | 0 | 116 | 3.22 | 0.00 | 0.00 | 0.00 | 8/25/2026 | 10/27/2026 3:59:54 PM EST |
| 4.00 | 0.00 | 1.20 | 0.60 | 0.05 | 0.00 | 0.00% | 0.15 | 0 | 112 | 4.48 | 0.00 | 0.00 | 0.00 | 8/25/2026 | 10/27/2026 3:59:54 PM EST |
| 5.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.08 | 0 | 92 | 3.16 | 0.00 | 0.00 | 0.00 | 8/24/2026 | 10/27/2026 3:59:54 PM EST |
| 6.00 | 0.00 | 0.80 | 0.40 | 0.19 | 0.00 | 0.00% | 0.07 | 0 | 5 | 2.80 | 0.00 | 0.00 | 0.00 | 8/11/2026 | 10/27/2026 3:59:54 PM EST |
| 7.00 | 0.00 | 0.75 | 0.38 | 0.09 | 0.00 | 0.00% | 0.05 | 0 | 168 | 2.38 | 0.00 | 0.00 | 0.00 | 10/19/2026 | 10/27/2026 3:59:54 PM EST |
| 8.00 | 0.00 | 0.75 | 0.38 | 0.93 | 0.00 | 0.00% | 0.05 | 0 | 10 | 2.09 | 0.00 | 0.00 | 0.00 | 7/28/2026 | 10/27/2026 3:59:54 PM EST |
| 9.00 | 0.00 | 0.85 | 0.43 | 0.06 | 0.00 | 0.00% | 0.05 | 0 | 26 | 1.92 | -0.01 | 0.01 | 0.00 | 10/1/2026 | 10/27/2026 3:59:54 PM EST |
| 10.00 | 0.05 | 0.50 | 0.28 | 0.15 | 0.00 | 0.00% | 0.03 | 0 | 2,073 | 1.09 | -0.04 | 0.01 | 0.00 | 10/23/2026 | 10/27/2026 3:59:54 PM EST |
| 11.00 | 0.00 | 0.80 | 0.40 | 0.20 | 0.00 | 0.00% | 0.04 | 0 | 25 | 1.43 | -0.06 | 0.02 | -0.01 | 10/1/2026 | 10/27/2026 3:59:54 PM EST |
| 12.00 | 0.00 | 2.75 | 1.38 | 0.20 | 0.00 | 0.00% | 0.11 | 0 | 86 | 2.37 | -0.09 | 0.03 | -0.01 | 9/22/2026 | 10/27/2026 3:59:54 PM EST |
| 13.00 | 0.00 | 1.05 | 0.53 | 0.30 | 0.00 | 0.00% | 0.04 | 0 | 88 | 1.21 | -0.14 | 0.04 | -0.01 | 10/13/2026 | 10/27/2026 3:59:54 PM EST |
| 14.00 | 0.05 | 1.05 | 0.55 | 1.05 | 0.00 | 0.00% | 0.04 | 0 | 21 | 0.69 | -0.21 | 0.05 | -0.01 | 10/19/2026 | 10/27/2026 3:59:54 PM EST |
| 15.00 | 0.00 | 1.55 | 0.78 | 1.05 | 0.00 | 0.00% | 0.05 | 0 | 218 | 1.07 | -0.26 | 0.06 | -0.02 | 10/23/2026 | 10/27/2026 3:59:54 PM EST |
| 16.00 | 0.50 | 1.90 | 1.20 | 1.59 | 0.00 | 0.00% | 0.07 | 0 | 114 | 0.72 | -0.34 | 0.07 | -0.02 | 10/20/2026 | 10/27/2026 3:59:54 PM EST |
| 17.00 | 1.35 | 2.20 | 1.78 | 2.20 | 0.00 | 0.00% | 0.10 | 0 | 18 | 0.76 | -0.42 | 0.08 | -0.02 | 10/22/2026 | 10/27/2026 3:59:54 PM EST |
| 18.00 | 1.45 | 2.75 | 2.10 | 2.67 | 0.00 | 0.00% | 0.12 | 0 | 42 | 0.67 | -0.50 | 0.08 | -0.02 | 10/22/2026 | 10/27/2026 3:59:54 PM EST |
| 19.00 | 2.05 | 3.50 | 2.78 | 2.30 | 0.00 | 0.00% | 0.15 | 0 | 48 | 0.68 | -0.58 | 0.09 | -0.02 | 9/29/2026 | 10/27/2026 3:59:54 PM EST |
| 20.00 | 2.65 | 4.80 | 3.73 | 2.50 | 0.00 | 0.00% | 0.19 | 0 | 63 | 0.74 | -0.67 | 0.08 | -0.02 | 9/25/2026 | 10/27/2026 3:59:54 PM EST |
| 21.00 | 3.40 | 5.50 | 4.45 | 4.95 | 0.00 | 0.00% | 0.21 | 0 | 71 | 1.21 | -0.74 | 0.08 | -0.01 | 10/23/2026 | 10/27/2026 3:59:54 PM EST |
| 22.00 | 4.30 | 6.80 | 5.55 | 4.10 | 0.00 | 0.00% | 0.25 | 0 | 2 | 1.43 | -0.81 | 0.07 | -0.01 | 9/29/2026 | 10/27/2026 3:59:54 PM EST |
| 23.00 | 4.90 | 8.50 | 6.70 | % | 0.29 | 0 | 0 | 1.79 | -0.84 | 0.06 | -0.01 | 10/27/2026 3:59:54 PM EST | |||
| 24.00 | 5.70 | 8.40 | 7.05 | % | 0.29 | 0 | 0 | 1.44 | -0.88 | 0.05 | -0.01 | 10/27/2026 3:59:54 PM EST | |||
| 25.00 | 6.50 | 10.00 | 8.25 | 15.35 | 0.00 | 0.00% | 0.33 | 0 | 6 | 1.76 | -0.92 | 0.04 | -0.01 | 7/20/2026 | 10/27/2026 3:59:54 PM EST |
| 26.00 | 7.90 | 10.70 | 9.30 | % | 0.36 | 0 | 0 | 1.72 | -0.94 | 0.03 | 0.00 | 10/27/2026 3:59:54 PM EST | |||
| 27.00 | 8.80 | 11.20 | 10.00 | 17.45 | 0.00 | 0.00% | 0.37 | 0 | 1 | 1.58 | -0.96 | 0.02 | 0.00 | 7/20/2026 | 10/27/2026 3:59:54 PM EST |
| 28.00 | 9.50 | 13.00 | 11.25 | % | 0.40 | 0 | 0 | 1.97 | -0.97 | 0.02 | 0.00 | 10/27/2026 3:59:54 PM EST | |||
| 29.00 | 10.50 | 13.90 | 12.20 | % | 0.42 | 0 | 0 | 1.99 | -0.98 | 0.01 | 0.00 | 10/27/2026 3:59:54 PM EST | |||
| 30.00 | 11.50 | 15.00 | 13.25 | % | 0.44 | 0 | 0 | 2.09 | -0.98 | 0.01 | 0.00 | 10/27/2026 3:59:54 PM EST | |||
| 32.00 | 13.50 | 17.00 | 15.25 | % | 0.48 | 0 | 0 | 2.20 | -0.99 | 0.01 | 0.00 | 10/27/2026 3:59:54 PM EST | |||
| 35.00 | 16.30 | 20.00 | 18.15 | % | 0.52 | 0 | 0 | 2.34 | -1.00 | 0.00 | 0.00 | 10/27/2026 3:59:54 PM EST |