Options Chain for ETON PHARMACEUTICALS INC COM (ETON) - $15.11 as of 1/27/2026 7:56:24 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 10.50 | 14.60 | 12.55 | % | 5.02 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 1/27/2026 3:59:58 PM EST | |||
| 5.00 | 8.00 | 12.10 | 10.05 | % | 2.01 | 0 | 0 | 6.83 | 1.00 | 0.00 | 0.00 | 1/27/2026 3:59:58 PM EST | |||
| 7.50 | 5.50 | 9.60 | 7.55 | 9.23 | 0.00 | 0.00% | 1.01 | 0 | 1 | 4.64 | 1.00 | 0.00 | 0.00 | 8/21/2025 | 1/27/2026 3:59:58 PM EST |
| 10.00 | 3.00 | 7.10 | 5.05 | 5.60 | 0.00 | 0.00% | 0.51 | 0 | 17 | 3.27 | 0.99 | 0.01 | 0.00 | 1/22/2026 | 1/27/2026 3:59:58 PM EST |
| 12.50 | 2.50 | 2.85 | 2.68 | 3.20 | 0.00 | 0.00% | 0.21 | 0 | 83 | 0.74 | 0.87 | 0.08 | -0.01 | 1/14/2026 | 1/27/2026 3:59:58 PM EST |
| 15.00 | 0.00 | 2.90 | 1.45 | 3.30 | 0.00 | 0.00% | 0.10 | 0 | 21 | 1.85 | 0.54 | 0.19 | -0.02 | 11/10/2025 | 1/27/2026 3:59:58 PM EST |
| 17.50 | 0.00 | 0.40 | 0.20 | 0.20 | 0.00 | 0.00% | 0.01 | 0 | 290 | 0.74 | 0.17 | 0.12 | -0.01 | 1/23/2026 | 1/27/2026 3:59:58 PM EST |
| 20.00 | 0.00 | 0.15 | 0.08 | 0.15 | +0.02 | +15.39% | 0.00 | 1 | 129 | 0.74 | 0.07 | 0.05 | -0.01 | 1/27/2026 | 1/27/2026 3:59:58 PM EST |
| 22.50 | 0.00 | 1.45 | 0.73 | 0.30 | 0.00 | 0.00% | 0.03 | 0 | 7 | 2.20 | 0.00 | 0.01 | 0.00 | 12/4/2025 | 1/27/2026 3:59:58 PM EST |
| 25.00 | 0.00 | 2.15 | 1.08 | 0.05 | -0.05 | -50.00% | 0.04 | 2 | 54 | 2.95 | 0.00 | 0.00 | 0.00 | 1/27/2026 | 1/27/2026 3:59:58 PM EST |
| 30.00 | 0.00 | 2.00 | 1.00 | 0.37 | 0.00 | 0.00% | 0.03 | 0 | 23 | 3.28 | 0.00 | 0.00 | 0.00 | 10/27/2025 | 1/27/2026 3:59:58 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 2.15 | 1.08 | % | 0.43 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 1/27/2026 3:59:58 PM EST | |||
| 5.00 | 0.00 | 2.15 | 1.08 | % | 0.22 | 0 | 0 | 7.18 | 0.00 | 0.00 | 0.00 | 1/27/2026 3:59:58 PM EST | |||
| 7.50 | 0.00 | 2.15 | 1.08 | % | 0.14 | 0 | 0 | 4.87 | 0.00 | 0.00 | 0.00 | 1/27/2026 3:59:58 PM EST | |||
| 10.00 | 0.00 | 2.15 | 1.08 | 0.34 | 0.00 | 0.00% | 0.11 | 0 | 2 | 2.30 | -0.01 | 0.01 | 0.00 | 11/18/2025 | 1/27/2026 3:59:58 PM EST |
| 12.50 | 0.00 | 2.20 | 1.10 | 0.90 | 0.00 | 0.00% | 0.09 | 0 | 1 | 0.66 | -0.13 | 0.08 | -0.01 | 9/3/2025 | 1/27/2026 3:59:58 PM EST |
| 15.00 | 0.00 | 1.10 | 0.55 | 0.90 | +0.15 | +20.00% | 0.04 | 20 | 198 | 0.76 | -0.46 | 0.19 | -0.02 | 1/27/2026 | 1/27/2026 3:59:58 PM EST |
| 17.50 | 0.65 | 4.70 | 2.68 | 2.50 | 0.00 | 0.00% | 0.15 | 0 | 90 | 2.06 | -0.83 | 0.12 | -0.01 | 1/9/2026 | 1/27/2026 3:59:58 PM EST |
| 20.00 | 2.95 | 7.10 | 5.03 | 3.11 | 0.00 | 0.00% | 0.25 | 0 | 1 | 2.42 | -0.93 | 0.05 | -0.01 | 10/2/2025 | 1/27/2026 3:59:58 PM EST |
| 22.50 | 5.40 | 9.50 | 7.45 | % | 0.33 | 0 | 0 | 2.68 | -1.00 | 0.01 | 0.00 | 1/27/2026 3:59:58 PM EST | |||
| 25.00 | 7.90 | 12.00 | 9.95 | % | 0.40 | 0 | 0 | 2.96 | -1.00 | 0.00 | 0.00 | 1/27/2026 3:59:58 PM EST | |||
| 30.00 | 13.00 | 17.00 | 15.00 | % | 0.50 | 0 | 0 | 3.40 | -1.00 | 0.00 | 0.00 | 1/27/2026 3:59:58 PM EST |