Options Chain for ETON PHARMACEUTICALS INC COM (ETON) - $23.58 as of 4/30/2026 3:42:35 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 | 24.20 | 28.20 | 26.20 | % | 10.48 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 5/1/2026 3:59:58 PM EST | |||
| 5.00 | 21.70 | 25.90 | 23.80 | % | 4.76 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 5/1/2026 3:59:58 PM EST | |||
| 7.50 | 19.20 | 23.30 | 21.25 | % | 2.83 | 0 | 0 | 8.42 | 1.00 | 0.00 | 0.00 | 5/1/2026 3:59:58 PM EST | |||
| 10.00 | 16.70 | 20.90 | 18.80 | 12.80 | 0.00 | 0.00% | 1.88 | 0 | 0 | 6.80 | 1.00 | 0.00 | 0.00 | 4/27/2026 | 5/1/2026 3:59:58 PM EST |
| 12.50 | 14.30 | 18.30 | 16.30 | 10.50 | 0.00 | 0.00% | 1.30 | 0 | 1 | 5.44 | 1.00 | 0.00 | 0.00 | 4/27/2026 | 5/1/2026 3:59:58 PM EST |
| 15.00 | 11.80 | 15.80 | 13.80 | 12.47 | +3.47 | +38.56% | 0.92 | 3 | 88 | 4.48 | 1.00 | 0.00 | 0.00 | 5/1/2026 | 5/1/2026 3:59:58 PM EST |
| 17.50 | 9.30 | 12.50 | 10.90 | 10.12 | +3.98 | +64.83% | 0.62 | 3 | 21 | 3.06 | 1.00 | 0.00 | 0.00 | 5/1/2026 | 5/1/2026 3:59:58 PM EST |
| 20.00 | 6.80 | 10.10 | 8.45 | 7.66 | +2.44 | +46.75% | 0.42 | 8 | 185 | 2.53 | 1.00 | 0.01 | 0.00 | 5/1/2026 | 5/1/2026 3:59:58 PM EST |
| 22.50 | 4.90 | 7.70 | 6.30 | 2.05 | 0.00 | 0.00% | 0.28 | 0 | 40 | 2.05 | 0.94 | 0.03 | -0.02 | 4/28/2026 | 5/1/2026 3:59:58 PM EST |
| 25.00 | 2.25 | 5.70 | 3.98 | 4.00 | +3.22 | +412.83% | 0.16 | 21 | 315 | 1.79 | 0.83 | 0.06 | -0.04 | 5/1/2026 | 5/1/2026 3:59:58 PM EST |
| 30.00 | 1.00 | 1.35 | 1.18 | 1.25 | +1.05 | +525.00% | 0.04 | 1,212 | 225 | 0.74 | 0.43 | 0.08 | -0.06 | 5/1/2026 | 5/1/2026 3:59:58 PM EST |
| 35.00 | 0.05 | 0.60 | 0.33 | 0.50 | % | 0.01 | 27 | 0 | 0.80 | 0.13 | 0.04 | -0.03 | 5/1/2026 | 5/1/2026 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 | 5/1/2026 3:59:58 PM EST | |||
| 5.00 | 0.00 | 2.15 | 1.08 | % | 0.22 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 5/1/2026 3:59:58 PM EST | |||
| 7.50 | 0.00 | 2.15 | 1.08 | % | 0.14 | 0 | 0 | 8.10 | 0.00 | 0.00 | 0.00 | 5/1/2026 3:59:58 PM EST | |||
| 10.00 | 0.00 | 2.15 | 1.08 | % | 0.11 | 0 | 1 | 6.43 | 0.00 | 0.00 | 0.00 | 5/1/2026 3:59:58 PM EST | |||
| 12.50 | 0.00 | 2.15 | 1.08 | 0.18 | 0.00 | 0.00% | 0.09 | 0 | 3 | 5.25 | 0.00 | 0.00 | 0.00 | 3/23/2026 | 5/1/2026 3:59:58 PM EST |
| 15.00 | 0.00 | 2.15 | 1.08 | 0.10 | 0.00 | 0.00% | 0.07 | 0 | 64 | 4.32 | 0.00 | 0.00 | 0.00 | 4/27/2026 | 5/1/2026 3:59:58 PM EST |
| 17.50 | 0.00 | 2.15 | 1.08 | 0.15 | 0.00 | 0.00% | 0.06 | 0 | 1 | 3.56 | 0.00 | 0.00 | 0.00 | 4/23/2026 | 5/1/2026 3:59:58 PM EST |
| 20.00 | 0.00 | 1.20 | 0.60 | 0.50 | 0.00 | 0.00% | 0.03 | 0 | 10 | 1.62 | 0.00 | 0.01 | 0.00 | 4/24/2026 | 5/1/2026 3:59:58 PM EST |
| 22.50 | 0.00 | 0.25 | 0.13 | 0.20 | -1.05 | -84.00% | 0.01 | 1 | 295 | 0.97 | -0.06 | 0.03 | -0.02 | 5/1/2026 | 5/1/2026 3:59:58 PM EST |
| 25.00 | 0.00 | 1.55 | 0.78 | 0.40 | -1.95 | -82.98% | 0.03 | 22 | 11 | 1.43 | -0.17 | 0.06 | -0.04 | 5/1/2026 | 5/1/2026 3:59:58 PM EST |
| 30.00 | 0.95 | 4.60 | 2.78 | % | 0.09 | 0 | 0 | 1.67 | -0.57 | 0.08 | -0.06 | 5/1/2026 3:59:58 PM EST | |||
| 35.00 | 4.60 | 8.00 | 6.30 | % | 0.18 | 0 | 0 | 1.59 | -0.87 | 0.04 | -0.03 | 5/1/2026 3:59:58 PM EST |