Options Chain for ETON PHARMACEUTICALS INC COM (ETON) - $50.63 as of 7/31/2026 7:48:50 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20.00 | 24.80 | 28.70 | 26.75 | 22.66 | 0.00 | 0.00% | 1.34 | 0 | 4 | 2.32 | 1.00 | 0.00 | 0.00 | 7/21/2026 | 7/31/2026 3:59:56 PM EST |
| 22.50 | 22.20 | 26.30 | 24.25 | 21.60 | 0.00 | 0.00% | 1.08 | 0 | 5 | 2.08 | 1.00 | 0.00 | -0.01 | 7/23/2026 | 7/31/2026 3:59:56 PM EST |
| 25.00 | 20.00 | 23.80 | 21.90 | % | 0.88 | 0 | 0 | 1.83 | 0.99 | 0.00 | -0.01 | 7/31/2026 3:59:56 PM EST | |||
| 30.00 | 15.10 | 19.00 | 17.05 | 16.60 | 0.00 | 0.00% | 0.57 | 0 | 4 | 1.50 | 0.95 | 0.01 | -0.02 | 7/28/2026 | 7/31/2026 3:59:56 PM EST |
| 35.00 | 10.50 | 14.40 | 12.45 | 10.45 | 0.00 | 0.00% | 0.36 | 0 | 1 | 1.19 | 0.88 | 0.02 | -0.03 | 7/23/2026 | 7/31/2026 3:59:56 PM EST |
| 40.00 | 6.80 | 10.80 | 8.80 | 10.00 | 0.00 | 0.00% | 0.22 | 0 | 8 | 1.08 | 0.76 | 0.02 | -0.05 | 7/29/2026 | 7/31/2026 3:59:56 PM EST |
| 45.00 | 4.00 | 8.00 | 6.00 | 6.15 | 0.00 | 0.00% | 0.13 | 0 | 1 | 0.76 | 0.61 | 0.03 | -0.05 | 7/29/2026 | 7/31/2026 3:59:56 PM EST |
| 50.00 | 2.20 | 5.90 | 4.05 | 3.70 | -1.00 | -21.28% | 0.08 | 9 | 20 | 0.84 | 0.45 | 0.03 | -0.05 | 7/31/2026 | 7/31/2026 3:59:56 PM EST |
| 55.00 | 1.20 | 4.00 | 2.60 | 2.70 | -0.30 | -10.00% | 0.05 | 1 | 1 | 0.66 | 0.31 | 0.03 | -0.04 | 7/31/2026 | 7/31/2026 3:59:56 PM EST |
| 60.00 | 0.00 | 2.85 | 1.43 | 1.45 | 0.00 | 0.00% | 0.02 | 0 | 3 | 0.99 | 0.20 | 0.02 | -0.04 | 7/30/2026 | 7/31/2026 3:59:56 PM EST |
| 65.00 | 0.00 | 2.55 | 1.28 | % | 0.02 | 0 | 0 | 1.09 | 0.12 | 0.02 | -0.03 | 7/31/2026 3:59:56 PM EST | |||
| 70.00 | 0.00 | 2.65 | 1.33 | % | 0.02 | 0 | 0 | 1.24 | 0.07 | 0.01 | -0.02 | 7/31/2026 3:59:56 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20.00 | 0.00 | 2.25 | 1.13 | % | 0.06 | 0 | 0 | 2.41 | 0.00 | 0.00 | 0.00 | 7/31/2026 3:59:56 PM EST | |||
| 22.50 | 0.00 | 2.25 | 1.13 | % | 0.05 | 0 | 0 | 2.14 | 0.00 | 0.00 | -0.01 | 7/31/2026 3:59:56 PM EST | |||
| 25.00 | 0.00 | 2.30 | 1.15 | % | 0.05 | 0 | 0 | 1.91 | -0.01 | 0.00 | -0.01 | 7/31/2026 3:59:56 PM EST | |||
| 30.00 | 0.00 | 2.40 | 1.20 | % | 0.04 | 0 | 0 | 1.52 | -0.05 | 0.01 | -0.02 | 7/31/2026 3:59:56 PM EST | |||
| 35.00 | 0.00 | 2.70 | 1.35 | 1.50 | 0.00 | 0.00% | 0.04 | 0 | 5 | 1.22 | -0.12 | 0.02 | -0.03 | 7/21/2026 | 7/31/2026 3:59:56 PM EST |
| 40.00 | 0.20 | 3.70 | 1.95 | 3.52 | 0.00 | 0.00% | 0.05 | 0 | 1 | 0.68 | -0.24 | 0.02 | -0.05 | 7/17/2026 | 7/31/2026 3:59:56 PM EST |
| 45.00 | 2.40 | 5.80 | 4.10 | 4.40 | % | 0.09 | 3 | 0 | 0.74 | -0.39 | 0.03 | -0.05 | 7/31/2026 | 7/31/2026 3:59:56 PM EST | |
| 50.00 | 5.20 | 9.00 | 7.10 | 9.00 | 0.00 | 0.00% | 0.14 | 0 | 1 | 0.76 | -0.55 | 0.03 | -0.05 | 7/22/2026 | 7/31/2026 3:59:56 PM EST |
| 55.00 | 8.40 | 12.20 | 10.30 | % | 0.19 | 0 | 0 | 0.65 | -0.69 | 0.03 | -0.04 | 7/31/2026 3:59:56 PM EST | |||
| 60.00 | 12.60 | 16.10 | 14.35 | % | 0.24 | 0 | 0 | 1.04 | -0.80 | 0.02 | -0.04 | 7/31/2026 3:59:56 PM EST | |||
| 65.00 | 16.90 | 20.80 | 18.85 | % | 0.29 | 0 | 0 | 1.14 | -0.88 | 0.02 | -0.03 | 7/31/2026 3:59:56 PM EST | |||
| 70.00 | 21.90 | 25.50 | 23.70 | % | 0.34 | 0 | 0 | 1.22 | -0.93 | 0.01 | -0.02 | 7/31/2026 3:59:56 PM EST |